Archive of Our Own

The serum floods his veins like fire, heart pounding so hard he can taste copper and metal. Heat builds under his skin until it feels like his bones might crack open from the inside. He can hear the hiss of steam, and static, and the low whine of the machine growing higher, sharper, until it’s all one note. Unimaginable pain rolls through him in waves, impossible to contain, and his hands clench excruciatingly tight as his back arches. A sound tears itself from his throat before he even realizes he’s screaming.

Outside the chamber, movement blurs through the light. Erskine rushes forward, slamming his fist and shouting Steve’s name. Peggy’s voice cuts through next, loud and afraid, and through the rising chaos, Steve hears them both screaming at Howard to kill the reactor.

“No!” The word comes out raw, torn from somewhere deep in him. “Don’t! I can do this!”

The pain is so strong that Steve thinks it might tear him apart, that he’ll burn down to nothing before it’s over. But he needs to do this. He has to do this.

Then, as suddenly as it began, the noise drops away, the light thinning until the room around him settles again. When the doors open, the cool air stings against his skin. He stumbles forward, caught by Erskine’s arms.

The space is too bright, too full of sound and detail, unlike anything he’s ever seen. People are talking to him, but he barely hears them, overwhelmed by the fact he can draw in a full breath — the first deep, effortless inhale of his life — and for a moment, that alone feels impossible. The air fills his lungs without the familiar tightness, without pain. He looks down at his hands, his arms, the strength and steadiness in them strange and unfamiliar, trying to understand what he’s become.

That’s when his eyes fall to his bare wrist — bare not only because his cuff ripped during his enhancement, but… bare.

“It’s gone,” he says, and his voice catches.

Erskine looks at him, worried. “What is gone?”

“My mark. It was right here.”

The doctor steps closer, taking his wrist carefully, turning it under the lights. His expression changes — confusion first, then disbelief, then something like sorrow. “That shouldn’t be possible,” he murmurs, almost to himself.

“Will it come back?” Steve asks.

“I do not know,” Erskine admits. “The serum rewrites what it finds. It strengthens what it believes essential, removes what is not.” His words are slow, careful. “Perhaps it decided you no longer needed it.”

“That wasn’t something to remove,” Steve says quietly, too shocked to be angry. “It was mine.”

His thumb brushes over the bare skin of his wrist again, searching for a shape that isn’t there. Vitality flows through his body, but beneath it sits a deeper absence, hollow and foreign, as if something of great importance to his system has just burned away. As if they just killed half of his soul.

He doesn’t feel greater. He feels incomplete, purposeless, more scared than ever before.

That’s when someone fires a gun, and Steve has no time to dwell on his existential crisis as he springs into action.

He never tells anyone else about his soulmark disappearing, but word gets out anyway. Too many people were there the day of the experiment, all of them watching in awe when the machine opened and he stumbled out, half-dressed, wrist uncovered and shining under the light. He has no doubt others heard his conversation with Erskine, or at least saw him inspect Steve’s wrist. It’s not hard to put two and two together.

In no time, whispers spread through the facility. The personnel glance at his still-covered wrist and then away. No one asks directly, but he catches fragments in the corridors: no mark at all… burned off… erased by the serum. They don’t know that Steve has improved hearing now, but that doesn’t make the gossip any less hurtful.

Erskine died before Steve could ask him more questions, before he could make sense of his new body. He gives up expecting answers.

When the story breaks to the press, people start claiming to know. A girl he went to school with swears she remembers what it looked like. A nurse says there was a photograph in his file before it was confiscated by the Army. Some insist it was a word, others say a shape, an insignia, a cross, a date. Multiple women claim theirs disappeared too, at the same time, so they must be the ones. The rumors change every week.

Ultimately, the headlines don’t bother with details of what the mark looked like or speculation about his soulmate. That’s not what the important part is. What matters now is what its removal represents.

The man who gave up his soul for his country. The soldier with no earthly bond. The hero whose soulmate is America. It’s a cleaner story that way. He was reborn in service, purified of anything human. They call it proof of bravery, of selflessness, of a soldier’s perfect heart. But really, it’s a twisting of the most natural trait — the need for love, the instinct written into every person’s skin — turned into a weapon for loyalty and war. What had once been the symbol of divine connection is now proof that duty is more important than anything personal or trivial, such as matters of the heart.

No paper prints that he was terrified when he first saw the smooth skin, or that he still wakes some nights rubbing at the place where the soulmark used to be, half expecting to feel its shape again, or that once, in anger, he ripped the cuff (who is he kidding by continuing to wear one, anyway) by scratching through it until he drew blood.

It had been small and deliberate, just above the pulse. A set of thin, clean silver lines curling together into something neither symmetrical nor random. To Steve, it’d always felt balanced and looked like it was alive, as if it might move when he breathed. The shape had always reminded him of a bird caught mid-flight, its wings sweeping upward in a single, fluid motion. Sometimes, when the light caught it, he thought it looked like a flame rising, or perhaps a Phoenix bird. He wasn’t quite sure it was that, exactly, but the resemblance was there. He used to caress it with his thumb and wonder what kind of person carried the same one.

Soulmarks are private things, kept covered like secrets. People rarely show them, not even to friends; they are meant for the one who matches them, no one else. His just happened to be in an awkward place — easy to glimpse if his sleeve slipped, so he learned to keep it hidden extra well. The only people who ever saw it were his mother and his best friend. He and Bucky had compared theirs once when they were kids, sitting out on the fire escape, laughing about how different they looked and pretending it made them all grown up. Both of them had gone red afterward, as if they’d done something shameful. His mother never really talked about marks to him, only helped him roll his sleeves down, and reminded him to be careful.

Now, after losing it, Steve’s too afraid to draw it, even for himself. The thought of putting it on paper makes him sick with fear that someone might find it and take that last piece from him, too. But he doesn’t need to draw it anyway. He’ll never forget it. Even without his sharp new memory, he knows he’d remember every line, every curve, because he’s been tracing it with the pad of his finger since he was old enough to understand what it meant. He used to look at it whenever the world felt too heavy — when food ran out, when his chest hurt, when he thought he’d never be enough. The mark had been proof that somewhere out there was a person meant for him. The idea of them kept him going through the worst days. And now it’s gone.

By the time the USO tour begins, he’s learned to smile through it. The suit is hot, the shield heavier than it looks, and the cheers are deafening. Onstage, when he salutes, the lights catch his bare wrist. It becomes part of the act. The girls in the chorus wink at it, the announcers call it his badge of sacrifice, and the crowds go wild.

He starts to understand what people mean when they say propaganda works best when it flatters what you already believe. Everyone has a soulmark. Every child gets one, faint and subtle, like a secret waiting to be told. Their future lovers match the pattern. It’s the one constant in a world at war: proof that love exists somewhere, that the universe pairs souls so no one has to be truly alone.

People without one — in the stories, in the sermons — were said to be hollow. Soulless. A markless person wasn’t supposed to exist. Except now there’s him, and they’ve turned that absence into something sacred, changed the story to fit the narrative they’re pushing.

He wonders if whoever was meant for him still has theirs. Maybe the mark will forever stay translucent. Maybe it will fade slowly, leaving them confused and scared. Maybe they already felt it vanish, and it truly was one of the women who spoke to the reporters.

Either way, Steve hopes they’ll be happy without him. He also hopes that they can forgive him, deep down in their soul. He doesn’t think of them as his anymore, but the responsibility and worry are there, because love won’t, can’t leave him. How can you tear apart two souls and expect them to come out of it fully untangled and unharmed?

Sometimes he even wonders if the stories are right — what if his soulmate really is the country, if that’s what the mark had always meant. It would make a certain kind of sense: a bird rising from fire, a project named Rebirth, a man remade to serve. If that’s true, then there was never anyone else waiting for him at all. That’s a sad thought, one he tries to believe sometimes, because it would make the loss easier to bear. But in his heart, he knows it isn’t true.

Peggy Carter isn’t his soulmate, but it doesn’t seem to bother Steve as much as he had expected it to. When you’re constantly thinking you might die tomorrow, not much else matters. She’s gorgeous, assertive and confident, and he stands no chance when she hauls him by the tie and drags him into her bed. He never asks her about her soulmark, and she never shares. For a few hours, he just allows himself to feel less alone.

When Steve crashes the Valkyrie, the mark is the last thing he thinks about before the ice closes in. He manages enough movement to press his gloved thumb against his covered wrist, desperately wishing it was skin-to-skin contact, and whispers, not to Peggy this time, but to the person he’ll never meet: “I’m sorry.”

Then he feels his body starting to fight the freezing of his blood, and he doesn’t have much capacity for thought beyond fucking hell, this really hurts.

He wakes up, like no time passed. But oh, it did.

He’s angry and confused, and everyone tells him he’s lucky, like luck is something that explains his survival instead of complicating it.

Steve’s alive. That part is indisputable. His body works better than it ever did when he was young and breakable, better even than it did during the war. Strength comes easily, breath steady and deep, skin unscarred by age. What no one seems eager to acknowledge is that life has moved on without him, and it has done so thoroughly, efficiently, as if erasing him were part of its design.

They won the war but the world is still wrong. There was never peace. Bucky is still dead because Steve failed to save him. His soulmate, whoever they might’ve been, is long gone, along with everyone else he’s ever known — besides Peggy. Steve is glad to hear she had a beautiful, long life with her soulmate Daniel, but that doesn’t quite heal the pain of finding out she’s now slowly losing control over her own mind, all the way in England. He can’t help her, either. He’s useless. He doesn’t see why he should be thankful he’s alive.

The first few weeks out of ice are filled with information he never asked for and can’t seem to absorb properly. News delivered gently, information softened, names treated like live wires. He listens, nods, asks the right questions when prompted. He has always been good at playing the role expected of him. It is easier than explaining that every new fact feels like another small loss layered on top of the old ones.

The world has become louder, brighter, faster. Everything buzzes, everything glows. People speak in acronyms and references he doesn’t recognize, and laugh at jokes he hears too late. Steve learns quickly, he always has, but understanding isn’t the same as belonging. He carries the persistent sensation of having stepped into a conversation already halfway finished.

When he’s left alone, he reads.

At first, it’s newspapers and history books, filling in the gaps between the moment he went under and the moment he woke up. Then it becomes something closer to obsession, a need to account for every year he missed, every war fought without him, every name added to a list he never got to see. He gets used to Google quickly, and once he does, it becomes the only activity he’s interested in. He follows links with quiet, deliberate focus, letting decades blur past him on a glowing screen. The information stacks up faster than he can properly absorb it, leaving him hollowed out and tired in a way sleep doesn’t fix. Still, stopping feels worse, like turning away and letting the truth slip through his fingers.

That’s how Tony Stark enters his life.

It begins with SHIELD files — clinical, redacted, and ultimately insufficient. They reduce a man to bullet points and risk assessments, and Steve can’t settle for that. Curiosity takes hold anyway, persistent and personal, anchored to one of the few surviving threads to his past. Once he starts looking beyond the files, the name appears everywhere, woven through headlines like a signature written too boldly to ignore: industrialist, visionary, philanthropist. The descriptions contradict each other so thoroughly that Steve rereads them, trying to reconcile the man with the myth being built around him. Stark is framed as brilliance incarnate, as excess, as recklessness dressed up as progress. A man who inherited a legacy and then detonated it outward until it reshaped the world.

Steve doesn’t know what he’s supposed to feel about that.

He studies photographs longer than he should. Stark’s competent smile, the careless confidence in his posture, the way he seems to dare the camera to look away first. There is something unsettling about how alive he looks, how unapologetically present. Steve is so envious of that.

And then he sees her. Pepper Potts, CEO of an empire, and Stark’s soulmate. Her hair, a vivid, impossible shade of golden red (they call it strawberry blonde, but to him, it looks more like an open flame) catches the light in every frame. Her eyes, piercing and knowing, seem to measure everything and everyone, yet somehow still find Stark with a softness that no photograph can fully capture. Every movement, every tilt of her head, is intentional without seeming so, as if the world bends slightly around her and no one notices except Steve.

He cannot stop looking. He traces the angles of her face in his mind, the curve of her shoulders, the way she leans toward her soulmate with a natural ease that speaks of intimacy, power, and affection all at once. He feels a pull in his chest, a mix of awe and a sharper, more complicated jealousy.

Tony Stark and Pepper Potts are unstoppable. They are the epitome of the American dream: love, ambition, intelligence, all fused into one seamless, perfect life. And Steve, decades behind, can only stare, and quietly ache, and wonder what it must feel like to be that indispensable, that bright, that entirely someone else’s world.

Steve joins SHIELD without much of a choice, and before he’s had time to breathe, they’re handing him a shield, a uniform, a mission. Captain America wasn’t supposed to be a man; it was a machine that kept turning without him. And now he’s back inside it, gears clicking into place like he never left.

So, he does what they ask. He fights. He listens. There’s always work to be done.

Steve first meets Tony Stark on the battlefield. The armor gleams, sleek and impossibly human. He can’t help but study it, the way it moves with precision, the hum of power contained within polished metal. Even in the middle of a fight, he can’t stop himself from admiring the craftsmanship, the ingenuity, the sheer confidence it radiates.

Later, Tony Stark walks in, unmasked, and Steve looks up without meaning to. Tony looks back. It’s nothing, just a glance, a half-second, but something lingers there. For a beat, Steve’s entire body feels more alive than it ever has.

Then Tony smirks, taking in Steve’s outfit, and ruins the moment. “You’re really as old-fashioned as they say, huh?”

Steve raises an eyebrow. “And you’re really as rude.”

That earns a small laugh from Natasha, somewhere behind them. Tony just grins wider, like he’s already decided how the rest of this conversation will go. “Relax, Grandpa. I’m just saying, they don’t make them like you anymore.”

“Good,” Steve says evenly. “The world’s got enough trouble with the ones it already made.”

Tony keeps smiling, then turns, commanding the room with his presence. Steve can’t decide if he hates him or envies him. Because Tony’s jokes sound like deflection, and Steve knows what it’s like to wear something shiny so no one can see how much you’re breaking underneath.

They clash constantly; annoying little things, never-ending friction, snide remarks. Steve says Tony doesn’t take anything seriously. Tony says Steve’s allergic to fun. Every conversation feels like a battleground.

But when the real fighting starts, it’s all pushed aside.

The city is in disarray — fire tearing through buildings, the sky cracking open, people screaming below. Steve moves without thinking, barking orders, leading where he can. Meanwhile, Tony keeps the sky from falling. He’s everywhere at once, voice steady in Steve’s ear, crisp and calculating.

And then a missile is heading straight toward them, and Tony’s solution shocks Steve.

“Stark,” Steve answers, the words catching in his throat, “you know that’s a one-way trip.”

Tony doesn’t reply. It’s just static on his end, silence that feels like grief forming in real time.

Steve stares at the sky, chest tight. It’s not supposed to shake him this much — they barely know each other, half the time can’t even stand each other — but the thought of Tony not coming back settles like lead behind his ribs. Too familiar, that old ache of watching someone walk into fire they might not escape.

“I’m sorry,” Tony whispers, and Steve knows he’s overhearing a man’s last words to his beloved. He wishes he could get to Pepper, wonders if there’s enough time to call her and patch her through Steve’s line.

A second later, he sees the explosion, and aliens start to collapse around them, lifeless.

Steve feels the victory like a punch, and he can’t bring himself to close the portal. They do it anyway, and Steve stays rooted to the spot, watching long after, until the figure in the sky falls like a dying star. Iron Man plummets through the clouds, limp and weightless, not slowing down.

Hulk manages to catch him, and they hit the ground with unthinkable force. Steve is already running, every instinct screaming toward him. Thor gets there first and breaks the helmet off. Tony looks unconscious, eyes closed and not breathing. Steve touches his chest plate and thinks the worst, but then Hulk roars, and Tony shoots up.

“What the hell? What just happened? Please tell me nobody kissed me.”

The sound that escapes Steve isn’t quite a laugh, but it’s close. Relief floods him so violently it makes his vision swim.

He mutters something — he doesn’t even remember what — just noise to fill the space between life and death. But the thought presses in behind his heartbeat, clear and dangerous and utterly unwelcome: God, I do want to kiss him.

He freezes. It’s like standing on the edge of an impossible truth. This is Tony Stark, Pepper Potts’s soulmate, the man who never stops talking, the one Steve’s supposed to argue with, not look at like this. He forces the thought down until it burns, until it disappears into the noise of sirens and smoke.

Through his research, Steve learns a great deal about the modern world’s view of soulmates.

Back before the war, people treated soulmates like commandments. You didn’t question them. You found the person who matched your soulmark and you stayed, no matter what. It wasn’t love so much as law. His parents had been bound that way, and he’d watched how it wronged them. His father was cruel, and his mother quiet in her endurance. They were soulmates, and everyone around them said that meant something sacred — that she was lucky, that he couldn’t help himself, that love forgives everything.

Steve learned early that it shouldn’t. He was young, but he knew what fear looked like. And he decided, even then, that no mark on your skin should chain you to someone who hurt you. He used to believe he’d find his person one day — he wanted that, wanted to be good for them, wanted to make it mean something better — but he also believed people should be free to leave.

When he opened his eyes seventy years later, the world felt bigger in that way. People still talk about soulmates, but there’s room now for other kinds of love. He hears about couples who break the bond and stay friends, people who never meet their match and still build lives full of kindness. In some places, it’s legal to separate from a soulmate; in others, to marry without one. He’s relieved by that, by the simple fact that people can choose.

Then he learns that choice still isn’t everywhere. There are countries where walking away from your soulmate is a crime, where people are jailed or killed for loving someone of the same sex, even if they’re soulmates. It makes him sick to think of it, to think that the same marks meant to prove connection are still being used to punish people for it.

He’s glad, at least, that this part of the world is trying to be better, that there are protests and laws and people fighting for each other instead of pretending love has one shape.

Similarly, unbonded people still cover their marks, mostly, though there’s some liberation about that as well. There are also registries, and matching apps, and social events, and a lot of options that overwhelm him deeply. He can’t imagine showing his soulmark to the world, even with pure intentions. You never know what agendas people have.

Not that he has to worry about that anymore, of course.

What hasn’t changed, however, is that faking or removing your mark is still highly illegal. He reads that some people, inspired by his story, have attempted it anyway; the most famous one being none other than Dr. Bruce Banner. The thought horrifies him, and a deep bewilderment settles in his chest, so he shuts the tab, trying to push the images away, if only for a moment.

Time passes, and Steve settles into his new life. He hadn’t expected this, finding a family in the Avengers and a dear friend in Tony Stark, yet here he is. Tony gave him a home at the Tower, a reason to belong, and a private space to retreat to. Slowly, life feels whole again, and Steve can pretend he’s not spending each day missing the past like a limb.

The world keeps moving around him, strange and bright. Steve learns how to drink coffee that doesn’t taste like rationed dirt, learns that food comes wrapped in plastic, and choice is no longer a luxury. He gets used to the way the internet never sleeps, learns how to text without sounding like a telegram, and lets Tony drag him to hole-in-the-wall diners, discovering with glee that people still gather around tables and talk.

It doesn’t replace what he lost — nothing ever could. But it helps, and in the quiet moments when the Tower hums around him, Steve allows himself to believe that maybe surviving wasn’t a mistake, that there’s still a place for him here, even if he has to learn it one strange, ordinary day at a time.

He could be happy here. He is happy, in a way, until the moments Pepper walks through the door and kisses Tony hello, and Steve wants the ground to swallow him whole.

It’s pathetic, the way it happens. He’ll see them together for a second too long, some small moment that shouldn’t matter, and suddenly there’s this terrible ache building behind his ribs. So he goes quiet, slips out of the room, and opens the sketchbook he keeps hidden between old field manuals. The pages are starting to curl from how often he touches them.

He draws Tony first. Always Tony first.

He can map Tony’s face from memory now — the careful lines of his mouth, the sharp, tired curve of his eyes, the almost imperceptible lift of his brow when Pepper says something that cracks open that guarded softness he pretends he doesn’t have. Steve draws him with detail that borders on reverence, shading every crease, every shadow, every impossible contradiction in a man who pretends he’s made of steel but bleeds like anyone else.

Pepper, he draws last. Pepper, he draws… vaguely.

Sometimes he leaves her faceless, just the outline of a woman leaning toward Tony the way she always does. He tells himself it’s because he’s not good with features unless they’re right in front of him, but that’s another lie. He studied Pepper plenty, in photographs and real life alike. The truth is simpler, crueler: he doesn’t want her face on the page. He doesn’t want to look at her. He doesn’t want to remember she’s the one Tony softens for.

He thinks, deep down, that he wants to be her. He doesn’t know what to do with that reflection.

Steve stares because he’s memorizing them, every touch, every glance, every private joke passed between them. Staring is the only way he knows how to gather material before he disappears again to draw what he can’t let himself feel. He thinks he’s subtle enough about it, but Tony notices. Of course, Tony notices.

One evening, Tony corners him in the living room, arms crossed like he’s trying to look casual and failing spectacularly.

“Hey,” Tony says. “Listen, I get it.”

Steve tries not to stiffen as he puts his book aside. “Get what?”

“Crushing on her. It’s normal.”

“Um… who?”

“Pepper,” Tony says, as if discussing the weather. “I caught you staring a few times, and I know your type — strong, determined, terrifyingly competent women. She fits the bill. Hard to resist, right?”

Steve just blinks. His throat goes tight so fast it’s almost funny.

Tony mistakes the silence for embarrassment, pushes on, trying for gentle but landing somewhere closer to obliviously kind.

“Look, you’re lonely. I get that too. Nobody expects you to be a monk just because of the whole…” he waves a hand around, “soulbonded to the country shtick. Tell you what, I can set you up on some dates. Seriously. You don’t have to say yes to all of them, you’ve probably got women lining up anyway, but I can sort the ones who aren’t psychos.”

Steve swallows. “Tony—”

“Just…” Tony interrupts, lowering his voice conspiratorially, “don’t try—don’t make her uncomfortable, okay? Not that you would on purpose, obviously, but boundaries, mutual respect, blah blah…”

Steve feels the floor tilt, like the humiliating shift of something cracking inside him. All he can do is nod. What else can he do? Admit that not only is Captain America obsessing over someone else’s soulmate, but he might be a homosexual, too? He can’t—he’s not ready for that.

Tony claps him on the shoulder, relieved. “Great talk. Really healthy communication. Proud of us.”

And then he’s gone, back to his girlfriend, back to the life that doesn’t have space for Steve.

Later that night, Steve opens his sketchbook with hands that won’t stop shaking. He draws Tony again, because he doesn’t know how not to. He draws his lover next, faceless as ever. He wonders at what point he stopped thinking of the second figure as Pepper and started imagining himself.

And when he finishes, when he finally sits back and looks at what he’s done, the truth is so stark he almost laughs.

He’s drawing the life he’ll never have, the love he was never meant to keep, the soulmate that was stolen from him.

He draws Tony as if he’s Steve’s, and he leaves Pepper blank because it’s easier than admitting he wants to replace her. But that’s the truth, and his most shameful wish.

Steve’s thought about finding a nice girl to date, of course. It’s not that he finds the idea wrong, because he doesn’t. He’s seen too much to believe love should be limited to what the universe allows. But it still feels unbalanced somehow. If he started something with someone unbonded, they might still meet their soulmate someday. He never will. It would never feel equal.

And he could never steal someone else’s soulmate.

So, he settles for the occasional fling, nothing that goes beyond a few dates and having sex. He likes making women feel good, and he doesn’t promise anything more than what he’s willing to deliver. It also confirms that his attraction to them is real, which is reassuring in its own way, since there’s also a big part of himself he learned early to keep folded away.

He knows what he is, he’s known for a long time, but wanting men feels dangerous in a different way. When he was young, it was illegal. Nowadays, it might not be considered as wrong, but Steve is still afraid. Afraid because it pulls too hard, because it doesn’t come with the same carefully constructed boundaries, and because these days the pull has a name, and that name is Tony Stark.

Meanwhile, dating women is fun, and it satisfies his needs; though he apparently has to be careful not to develop a ‘player reputation’, as Tony put it, which is ironic to say the least.

“Just because you found your soulmate now doesn’t mean your past got erased, Tony.”

Tony winces. “Ouch. I’m just saying, since I know how it is, that—”

“I don’t care if the tabloids know I’m having sex. Is that all?”

The words come out harsher than he intends, but he doesn’t take them back.

Tony blinks. “What’s gotten into you?”

You did, Steve thinks, immediately and unfairly. Out loud, he just says, “You’re the one who told me to date.”

“I didn’t think I’d have to teach you about subtlety and NDAs—”

“You don’t know how it is,” Steve cuts in, sharper now. The edge surprises even him, but he lets it stay. “Knowing you’ll never have a soulmate. You slept around until one day you didn’t have to anymore, and that’s great. I’m glad you got that. But I can’t do that. And I can’t marry a woman I’m not bonded to, even if it’s legal, because she’ll just find her soulmate one day anyway.”

He doesn’t say what else that means — that every touch with anyone else would feel borrowed, that every future would feel like a placeholder. He would know, deep down, that any woman he loved belonged to someone else, and inexplicably, a part of him belonged to Tony.

“Plenty of people never—”

“That’s not my point.”

Tony exhales, scrubbing a hand over his face. “Love is a choice,” he says. “Falling in love isn’t, but generally? Finding your soulmate doesn’t mean you have to leave the person you’re with.”

Steve lets the silence stretch. He watches Tony’s reflection in the glass, focuses on his familiar mouth, wonders how it might taste. He hates that part of himself.

“Oh, yeah?” Steve says quietly. “Say you and Pepper weren’t soulmates. One day, she meets hers. Do you really think she’d stay with you?”

Tony doesn’t answer right away. Then, softer, “No. You’re right. Why would she?”

“That’s not what I—” Steve falters, the words twisting as everything he means gets harder to say. “Tony, I’m just… you can’t tell me soulmates don’t mean something.”

He watches Tony’s shoulders slump slightly, the spark in his eyes dimming.

“Yeah. Thanks for the chat, Rogers.”

Then he walks away.

Machines hum softly, tools clinking in the background. It’s comforting and alien at the same time. Steve swallows, steadying himself.

“Tony,” he says, voice low, deliberate.

Tony looks up, wiping a smear of grease from his hands, then leans back against the workbench. “Yeah?”

Steve steps in, just a little, careful not to crowd him. “I… I wanted to apologize. For yesterday. For snapping at you when you were just looking after me.” His words come slower than he wants, weighted with the awkwardness of saying something so human.

Tony shrugs. “Don’t make it a thing. It’s fine.”

Steve loves him.

“I had to come by. Couldn’t leave it hanging. I hurt you.”

Tony nods, finally meeting his eyes. “You weren’t wrong. I’m scared sometimes.” His hands rest on the workbench, fingers drumming lightly. “Scared of Pepper leaving. Scared of screwing things up. We’ve had some fights lately, she doesn’t really like the whole Iron Man thing… Anyway. You don’t get that when you look at me, but… I’m scared. I am. Soulmates are allowed to break up these days, like it or not.”

Steve studies him. He can see it in the tension of Tony’s jaw, the way his shoulders tighten and then relax. “I know that,” Steve says carefully. “People shouldn’t stay with someone who’s bad for them. Nobody should. But you two—”

“People do,” Tony interrupts him. “People think they have to. Some of them think soulmates mean you have to stay together no matter what. I don’t buy that, never have, and I think choice is above all. Though I’m not sure I gave Pepper much choice.”

Steve leans against a workbench, hands tucked in his pockets. His voice softens, almost reverent. “I mean, I wouldn’t know, anymore. But before, when I… well, I always hoped soulmates were special. I was proven wrong a lot of times, though. I see what damage it can do, especially to people who won’t—can’t leave. My Ma was one of them. But I don’t think Pepper is the kind of person to follow it blindly.”

Tony watches him, quiet, thoughtful. “I just can’t help but feel like I trapped her. I mean, even you said…”

“Tony, what I meant was that, well, it worked out for you like that, didn’t it? You found your soulmate, fell in love, and you’re together all these years later. I don’t have that option, so I didn’t wanna hear your opinions on my love life. I lashed out. I wasn’t implying Pepper doesn’t love you. Anybody with eyes can tell…” he trails off.

“I’m sorry,” Tony says softly, surprising Steve. “That you lost your soulmate. Must be lonely.”

The impulse to cry springs to Steve’s eyes without warning. He pushes it away. Tony clears his throat, then gets up from his chair and settles on the little sofa in the corner, leaving space for Steve.

“I’m surprised nobody asked me about it since I woke up. About my mark. Everyone acts like I don’t want to talk about it. But I do. I… I don’t want to forget.”

“Then tell me. I want to hear it.”

Steve nods, then moves to sit on the opposite side of the couch.

“Nobody really cared that it went away. Like it didn’t matter, as long as they got Captain America. But it did. It—they mattered to me.”

Steve’s gaze drops. Memories flare, a flicker of silver against his skin, warmth, and that impossible sense of connection. “I never drew it. I have no proof of it, besides what’s in my brain. Sometimes it feels like it never existed.”

Tony watches him, expression softening. “You could get a tattoo. Not to replace it. Just, to remember, you know?”

“Tony… that’s illegal.”

“Yeah,” Tony says with a shrug. “But I’m sure we can find an exception for you.”

“No. I want it to be the one thing the world can’t sink its claws in.”

Tony nods. “Trust me, I get that.”

It hits Steve that he’s never seen their marks, not once. Pepper and Tony have kept them hidden perfectly, even though they’re bonded and there’s no shame in showing them. No matter how many photographs he’s studied, no matter the public appearances, he can never locate them. They don’t wear cuffs or coverings either, so the marks must be in a place that’s always covered, for both of them. Even here, in the privacy of their home, he hasn’t seen them gravitate towards a certain body part, as bonded couples often do without realizing. Perhaps it’s hard to let their guard down after teaching themselves to always be careful.

“How come you and Pepper don’t show yours?”

Tony looks down, then away. “It’s… complicated,” he says, massaging a spot over his chest almost mindlessly.

Before he can ask what complicated means, Steve’s chest tightens, and for a split second he feels it — the pulse where his soulmark used to be, tingling impossibly. A tug. A memory of something lost, something meant to be. The urge to reach out to Tony is sharp, undeniable.

If Tony notices it, he doesn’t say anything. Neither of them does. The tension hums under Steve’s veins, electric. His body is screaming at him to touch Tony.

Confused, Steve stands up. “I should go,” he says, dazed.

Tony doesn’t respond immediately. Then, like snapping out of a spell, “Yeah, okay.”

Steve doesn’t look back as he practically runs out of the lab.

Steve keeps his distance after that moment. His body is confused, so painfully in love and lacking a mark that it seems imprinted itself onto Tony. Thinking of him makes Steve ache, like a hollow he’s carried for years.

He remembers the first time they sparred together, Tony grinning despite every punch Steve landed, the way he’d tease and jab, making Steve laugh even in the middle of it. He remembers late nights in the Tower, huddled over his ripped suit, Tony muttering under his breath while Steve patiently traced the seams Tony’s capable fingers had sewn. He remembers the rare quiet moments on the rooftop, the night city gleaming below, Tony talking about his childhood, about the company, about nothing at all, and Steve listening, thinking this might be the best man he’s ever met.

It’s loneliness, and it’s the sharp, slow burn of watching people have what he can’t: the certainty, the bond, the knowledge that someone is meant to be yours in a way no one else could ever replace. And shame gnaws at him too, the guilt of wanting someone else’s man, of dreaming about taking him to his bed, of knowing he can’t claim what Tony already shares with Pepper, even as his heart screams in protest.

He envies the small touches, the glances, the laughter shared in private rooms. He envies the weight of knowing someone will wait, will forgive, will see the parts of you that even you hide.

He wants it more than he wants sleep or food or quiet. He wants someone to see him, not just the man the world expects, not just the soldier or the hero, but the man under it all. And he doesn’t have that. Not yet. Maybe never.

And that thought, the thought that he might go through all this life never feeling that certainty, never feeling the tether, sinks him a little deeper into himself, a little more silent, a little more ache.

Steve didn’t mean for anyone to see it. The sketchbook stays tucked away, one of those private things he barely lets himself touch. He drew Tony over and over, for hundreds of times. Not with any agenda or hope, but just because he couldn’t stop.

Now Tony has it in his hands. Steve must’ve accidentally left it on the coffee table. He freezes where he stands in the doorway, a knot tightening in his chest. He wants to step forward, to explain, to say something, anything, but the words lodge in his throat.

Tony flips a page, casually, but there is a weight behind his eyes Steve hasn’t seen before. Not anger, not mockery. Just… awareness. Steve feels exposed in a way he hasn’t allowed himself to feel in years, and his heart hammers. He is embarrassed and scared that Tony will see the truth he’s been holding back, the way he looks at him, the way he wants him.

Steve’s hands clench at his sides. He knows deeply what kind of pull these images have, the careful lines and shading, the quiet intimacy of a gaze captured in graphite. And now Tony’s seen it all.

Tony’s fingers pause on a page, and for a heartbeat, Steve thinks he might drop it and storm off, or laugh it off, or—well, anything but what happens next. Tony looks up, and the intensity of his look makes Steve flinch. Vulnerability mixed with confusion, maybe. Something that cuts through Steve’s careful defenses like a knife.

“I… I didn’t know,” Tony says quietly, almost too quietly. Steve can feel the words in his chest, as if the air itself is pressing against him.

Steve’s throat goes dry. “I—It’s… private,” he says.

Tony nods slowly, tilting his head, and Steve catches the faintest flicker of something he doesn’t understand. Steve hates that he wants it to be love, wants it to be devotion and reciprocity.

“How long?”

Maybe forever, Steve wants to say

“I don’t understand,” he answers, like a coward.

“I see,” Tony says. He closes the sketchbook with a soft thud before putting it on the table, and the sound echoes in Steve’s head. That echo, that end of secrecy, feels like the ground shifting under his feet. He has spent so long keeping this part of himself folded away, careful, polite, invisible, and now it is out.

Steve wants to disappear. He wants to slip away and pretend nothing has happened, pretend he isn’t trembling, pretending his heart isn’t racing like it has a mind of its own. But he stays, rooted by shame and longing and something he doesn’t dare name.

Tony doesn’t say anything more, just walks away. Steve wonders if he understands even a fraction of what it all means.

Weeks pass. If Steve had been avoiding him before, now Tony’s practically a ghost. On Avengers missions, they move like clockwork, but once the suits come off, there’s almost nothing between them. No looks, no conversations, just distance.

Tony starts spending more time in Malibu, or anywhere else, in long stretches away from the Tower. He and Colonel Rhodes disappear to Europe for a week, and Steve only learns this from the news.

He spends most of his days waiting for the other shoe to drop, waiting for Tony to scream at him, to call him a pervert, to finally say the thing Steve is already saying to himself. No amount of broken punching bags can calm him down. The gym fills with the dull thud of impact and splintering leather, and still the feeling clings to him.

Sleeping around only makes it worse. It feels dirty and manipulative, like he’s lying by omission, like his body is somewhere his mind has no intention of being. His thoughts always circle back to Tony, uninvited and relentless, and eventually Steve gives that up, too.

He can’t even draw. Every attempt collapses under the same image: Tony holding the sketchbook, looking down at it, then at Steve; the disgust around that memory is so terrible it wraps around Steve’s body like a bitter cocoon. He shuts the book. He leaves the pencils untouched. He feels more lost than ever.

This is the atonement for his sins, his eternal punishment. Losing the person meant for him, and being doomed to love someone who can never be his.

He considers moving out. Leaving New York. He could travel the country, the world even. He has enough back pay, and there’s always ways to help, always another fight waiting. He aches for one — a real one, without the shield. He wishes Tony would just hit him, properly. Make him hurt. Maybe then some of the guilt would loosen its grip.

So when Tony asks him to come up for dinner in his private penthouse one night, Steve thinks, with a quiet, sinking certainty, that the time has finally come. He takes a shower and changes into clean clothes, not wanting to make it seem like he’s getting ready for a date, and makes it to Tony’s floor ten minutes early. Might as well get it over with.

Stepping out of the elevator, Steve notices the effort immediately, like this was planned and not thrown together at the last second. The lights are low, and the table is set for two, with real plates and cutlery, and linen napkins folded neatly. Candles burn down the center, and soft music hums in the background. 

Tony is spread on the couch, sleeves rolled up and jacket abandoned. Nothing about it feels casual. Nothing feels like a trap, either.

“Steve,” Tony says, voice low, careful. He hesitates as if measuring each word. “We need to talk.”

Steve nods, and starts walking towards the table.

“Pepper and I were never soulmates.”

Steve freezes mid-step, his hand brushing the chair, settling on its edge. He lowers himself into it slowly, deliberately, hands gripping the arms as though holding onto the last solid thing in a room that’s tilting. His face remains still, trained, but beneath it, his pulse is thrumming, wild and disbelieving.

“What?”

Tony exhales, eyes locked on Steve. “I was born without a mark,” he says, quiet but steady, like he’s forcing himself to get it out. “A rare case, impossible even. Yet here I was. The boy who didn’t have one. Howard, he—he made sure I never forgot how terrible that was, or how much I didn’t matter, in his eyes. He wanted me to keep it secret, to marry the right woman someday, pretend I had a bond, keep up appearances for the sake of the company. But I didn’t have to fake it, in the end, because I fell in love with her anyway. I truly did. Pepper… she doesn’t care about soulmates, not like most people. Even though she does have a mark, for someone else.”

Swallowing, Steve’s hands tighten on the chair, knuckles pale, and the words press in from all sides. It’s almost too much to process, the surprise, the lies, but beneath it, a quiet thought rises: he’s just like me. Steve is not alone.

Tony’s voice grows softer, haunted. “We broke up last month. It was great at first, but who am I kidding? We weren’t going to last, it was always coming. She... she doesn’t understand the Avengers, our work, the risks. She doesn’t like the lifestyle. And, God, she’s perfect. She’s good, too good for me, and she just made sense. My company, my image, my life, she fit perfectly into all of that. We were happy, and I loved her, I did, but…” His gaze drops, tracing the seams of the couch as if it holds the answers he doesn’t trust his own voice to give. “But lately, being with her when I felt like this, knowing what I feel for you, it was wrong. I couldn’t ignore it anymore.”

Steve can feel the air tighten around him. The chair beneath him seems smaller, the room brighter, louder, as if every particle of sound is echoing the shock curling through his chest. He can’t look away, can’t blink too fast, because he knows if he does, the illusion will shatter completely.

Leaning forward, Tony’s fingers interlace loosely.

“I didn’t want to cheat. I would never. But since I met you, Steve, I—there’s been this urge I can’t ignore. And after seeing your drawings, seeing how you feel, realizing it’s mutual... It wasn’t something I could deny. Not anymore. So, I took some time away from you, from Pepper, from everything, to put my thoughts in order. And now I know. I know what my heart wants. It feels like you’re what it always wanted. I can’t make sense of it, but it’s there.”

His mind reels, the weight of years spent hiding the ache of a bond he never had. And here is Tony, the man everyone else’s eyes are on, confessing the same impossible longing.

“I didn’t think anyone, let alone you, could ever feel that for me,” Steve whispers finally, voice trembling despite himself.

Tony’s chest rises and falls, and in that quiet, he says, “Well, I do, and it terrifies me.”

Steve’s heart stutters, caught in the swell of relief and disbelief. The stillness of his body is all he has left to anchor himself, but inside, he feels the impossible tug, the wild and dangerous certainty that comes from finally knowing that the person who has haunted his thoughts feels it too.

“Are you sure? Because Tony, I feel so much for you. I need you to be certain. I don’t want you to throw away your relationship for a crush—”

“It’s not just a crush. I’ve been trying to convince myself it could be, to make it smaller, to put it in a box I can handle. But it isn’t. You—” he swallows, pauses slightly, as if settling himself to make this confession real, “you make me feel like there’s a part of me I never knew existed. You make me want to be better, not for anyone else, not for the world, but because I want to be worthy of you.”

Steve shifts in the chair, trying to absorb the words.

“She admitted she was going to leave me,” Tony continues, voice roughening, “I just did it first. Not because of you, and not because we stopped caring. But she deserves someone who can give her everything she wants, not someone half-distracted and constantly ready for a battle.”

He leans forward, elbows on his knees. “You, Steve… You’re like me. You understand fighting. You crave it. You’re fearless and stubborn, and you carry the weight of the world without complaining. You’re beautiful, and kind, and brilliant in ways I never thought I’d meet in a person. And way funnier than you have any right to be. You see things others overlook. You see me. Your sketches, they were… they were me. Not Iron Man, not Tony Stark, but me. And that,” his hand hovers over the edge of the couch, almost trembling, “that matters more than I can say. So, if you’re willing to give this man without a soul a chance, then—”

Steve rises from the chair, heart hammering, though his face remains calm. Tony pushes off the couch at the same moment, mirroring him, steps deliberate and heavy, closing the distance that feels simultaneously small and infinite.

“I’ve been yours for a while now,” Steve exhales, voice low. His hand lifts, reaching toward Tony, who meets him halfway and intertwines their fingers. He doesn’t speak immediately, lets the contact linger, lets the warmth and assurance of touch settle over them.

“Steve…” His voice is thick, layered with the weight of everything deferred, with the heavy hope of a new beginning. “I—”

Steve swallows, blinking past the surge of heat. “Me too.”

Tony smiles, and he twists his hand just a fraction, just enough for his fingers to brush against Steve’s bare wrist—

Then the world explodes. A throbbing pulse tears through him, through them both, everything condensed into one impossible moment. Heat blooms under Steve’s skin, coiling through his bones, threading into his muscles, making him feel both fragile and infinite at once. He gasps, staggered, and for a heartbeat the world narrows to this single, shattering connection.

Then his vision starts to clear, and he sees it.

The mark, the one he thought gone forever, ignites across his wrist. In dark ink this time, gleaming and alive. It burns, and itches, and hurts, yet Steve has never felt anything better.

Tony stares at it in shock, then screams and falls to his knees. Steve follows suit, arms hovering over Tony, unsure if he can touch without causing him more pain.

“What the fuck?” Tony says breathlessly as he unbuttons his shirt. Right there above his arc reactor, Steve’s soulmark blooms across Tony’s chest in perfect symmetry, entwined, coiled with the same fire and motion. Both marks shimmer like living embers, twisting upward, fierce and unstoppable, like a Phoenix bird rising in flames.

Steve swallows hard, eyes wide, heart hammering in disbelief.

“It’s—it’s you,” he whispers, daring to brush his fingers against the dark lines of Tony’s mark, tracing each curve as though memorizing the contours of his soul. That’s when the full meaning of it hits him, painful and brutal. Tony lived his entire life thinking he was broken, that he was soulless, all because his soulmate, Steve, trusted an experimental procedure to turn him into a state weapon and steal his humanity.

The words spill out before he can stop them, low and full of regret: “I’m so sorry, Tony. Me, the serum, I’m the reason you never had it. I—” He chokes, unable to finish, the guilt clawing at him. “I didn’t know it would take this long to come back to you.”

Tony freezes, chest rising and falling fast, fingers still trembling where they touch Steve’s. He swallows, and the shock fades into awe, then something softer. “Steve, you—” His voice breaks, then steadies. “None of that matters now. You came back, you came to me, you gifted this to me.”

“I’m the one who took it away in the first place.”

Tony leans closer, pressing their foreheads together, letting their bond coil around them, tethering them in ways years of absence never could. “I don’t care,” he murmurs, voice rough with emotion. “I’ve got you now. I’m yours.”

Steve laughs, shaky but relieved. “Mine,” he agrees, and leans in, pressing his lips to Tony’s. The kiss is urgent and tender all at once. Tony meets him immediately, hands sliding up Steve’s shoulders, tangling in his hair, pulling him closer as if to erase decades of separation in a single motion.

Heat from their soulmarks flares against their skin, pulsing through every nerve ending. Steve feels it looping through him, mingling with the ache he’s carried for so long. And then it hits him — truly, completely hits him — that not only has he found his soulmate again, but it’s Tony. He gets Tony. He’ll never be alone again, because he’ll always feel his soulmate’s presence like a second heartbeat, like a compass to guide him and a spark to keep him burning. The thought swells in his chest until it’s almost unbearable, and he feels tears sting behind his eyes, raw and unbidden. Relief, longing, love, grief, joy, they all surge out at once, breaking something open inside him that’s been shut for years.

He gasps, letting it flow through him, letting the kiss carry the weight of every lost second. Tony’s lips move with the same intensity, the same desperation, and Steve knows they are breathing each other’s reassurance, their connection burning brighter than ever.

The fire on their skin mirrors the fire in their hearts. They are whole, alive, and finally, at home.