Chapter Text
The rhythm of Choi Soobin’s life was measured in the fragile, mechanical chirps of ventilators and the soft hiss of oxygen—a world of sterile glass and tiny souls who fought for every cubic centimeter of air. To the parents who paced the linoleum halls, the Neonatal Intensive Care Unit was a purgatory of hope, but to Soobin, it was becoming a cage.
After losing a second patient in a single week, the walls didn't just close in; they collapsed. He found himself sinking onto the cold floor of the unit, his forehead pressed against the cool, unused metal of an incubator as the silence of the room amplified the frantic thrumming of his own heart.
He had monitored Hee-jin every thirty minutes, obsessing over her heart rate until his eyes burned, promising her parents that she was a fighter—only to be the one to tell them that the fight was over. Now, as he watched his own tears track through the salt and exhaustion on his face, he felt like a fraud in his own white coat, a savior who had stood by and watched a light go out.
The heavy swing-door of the unit creaked open, the sound cutting through the sterile air, but Soobin didn't move. He expected a reprimand from a senior consultant or a nurse asking him to clear the way, but instead, there was only the soft, rhythmic scuff of sneakers.
Someone sank onto the floor beside him without a word—no dramatic gasps, no frantic questioning, just the steady, grounding presence of Kang Taehyun. Taehyun didn’t reach out to hug him, knowing instinctively that any touch would shatter the last of Soobin's composure; instead, he simply stretched out his long legs and leaned his back against the wall, staring at the ceiling as if they were merely taking a mundane break between rounds.
"The parents left, Hyung," Taehyun said, his voice steady despite the faint roughness of his own eighteen-hour shift. "The father asked me to tell you thank you. He said you were the only one who looked at Hee-jin like she was a person, not just a case file."
"I promised them, Taehyun," Soobin choked out, his breath hitching in a jagged, broken sob. "I told them she was a fighter."
"She was," Taehyun replied firmly, finally turning his head to look at Soobin with a gaze that was both clinical and deeply kind. "But even fighters get tired. You did the monitoring, the math, and the medicine, but the rest... the rest isn't in the textbooks."
He reached into his lab coat pocket, sliding a small packet of sanitizing wipes and a chocolate bar across the floor toward Soobin’s trembling hand. "Take five minutes to be a human. Then, I need you to help me with the intake in Room 4. I can't do the next one alone."
The sunlight felt intrusive. It bled through the gaps in the curtains, painting sharp, golden lines across Soobin’s bedroom floor that felt far too bright for a world that had lost a life just hours before.
Soobin didn't "wake up" so much as he simply ceased to be asleep. His limbs felt like lead, and his eyes were scratchy, stained with the salt he’d left on his skin until his shift finally ended. He rolled over to check his phone, finding a physical note resting on his nightstand instead—Taehyun must have dropped it off before heading back to the hospital for his own double shift.
It was written in Taehyun’s precise, clinical shorthand: “I called the Chief. You’re using one of your accrued off-days. Don’t argue. Drink water. I’m scrubbing in for three back-to-back surgeries today. Kai is coming for you.”
Soobin was still staring at the note, tracing the sharp ink, when his phone vibrated. The caller ID was a burst of color: Huening Kai.
"Hey, Kai," Soobin croaked, his voice sounding thin and unfamiliar.
"Hyung!" Kai’s voice was a physical hug, bright and energetic, though it lacked its usual chaotic edge. "I was wondering when you’d pick up. Taehyun called me during his five-minute coffee break—honestly, I think the only reason Taehyun is still standing is caffeine and spite. He’s stuck at the hospital for at least another eighteen hours with those surgeries."
Soobin sat up slowly, the bedsprings creaking under his weight. "He told you?"
"Only that it was a hard night, and that 'distraction protocols' needed to be initiated," Kai said softly. Even through the phone, Soobin could hear the smile in his voice. "He was so worried about you being alone on your day off that he practically gave me a checklist of things to do. He’s a bit of a nerd, but he loves you, Hyung."
Soobin let out a jagged breath. The thought of Taehyun—exhausted, prep-scrubbing for a surgery at the same hospital wing, yet still taking the time to coordinate a 'rescue mission' with his fiancé—made his chest ache in a different way.
"He asked me to check on you," Kai continued. "So, get out of bed. Wear that oversized hoodie you like. I found this new cafe with those pastries that are 90% sugar. I’m pulling up in ten minutes. No excuses."
"Kai, I don't know if I'm great company today," Soobin murmured, looking at his hands. They were steady now, but he could still feel the phantom weight of the tiny life that had slipped through them.
"I don't need 'great company,' Hyung. I just need you. See you in ten."
The cafe was a chaotic burst of life—the hiss of the espresso machine, the clinking of ceramic, and the bright chatter of people whose biggest worry that morning was likely a cold latte. To Soobin, it felt like being underwater. He sat in his oversized blue hoodie, staring at a plate of sugar-dusted pastries that looked far too colorful for his current mood.
Across from him, Huening Kai was unusually quiet, his phone buzzing incessantly on the tabletop.
"Is that him?" Soobin asked, his voice still a bit rough.
Kai glanced at the screen, a small, weary smile tugging at his lips. "Yeah. He’s officially between surgeries one and two. He has exactly four minutes to breathe, and he’s spending three of them interrogating me about you."
Soobin felt a pang of guilt. He remembered the blurry ride home in the early hours of the dawn—Taehyun’s steady hands on the steering wheel, the heater humming to chase away the NICU's clinical chill. Taehyun hadn't just walked him to his door; he’d walked him straight to his bedroom to make sure he actually lay down. Then, instead of driving home, Taehyun had simply collapsed onto Soobin's living room couch, still in his scrubs, catching a desperate two-hour nap before his alarm jolted him back to the hospital.
"Tell him I'm eating," Soobin murmured, breaking off a piece of a croissant. "Tell him I’m not... I’m not on the floor anymore."
Kai’s thumbs flew across the screen, his expression softening as he typed.
Taehyunnie ♡♡♡:
Did he finally get out of those scrubs? And please tell me he’s eating actual food. Don’t let him touch the black coffee, Ning—his heart rate is already too high from the double shift.
My Angel <3:
He’s alright, currently cocooned in that oversized blue hoodie. We’re at the cafe and I literally just watched him take a bite of a pain au chocolat.
Deep breaths, Doctor. Focus on your own hands for a second, okay?
My Angel <3:
And thank you for getting him through the door last night. I’m just glad you got a few hours on the couch before you had to go back into the fray. I know you’re running on fumes right now.
Taehyunnie ♡♡♡:
I couldn't just leave him at the hospital like that.
But thank you for taking over, Ning-ning. I feel a lot better knowing he’s with you since I'm stuck here.
I love you
My Angel <3:
Love you more
Now go crush the rest of your shift so you can come home to me. I’ve got Hyung handled, don't worry.
I miss you so much it hurts, baby.
Taehyunnie ♡♡♡:
I miss you more. I wish I could stay on the phone, but my break is over.
I'll text you the second I'm out.
Bye, my love
My Angel <3:
Counting down the minutes. Bye Tyun!!
Kai tucked the phone away and looked at Soobin. "He’s worried, Hyung. He told me he’s never seen you hit a wall quite that hard. And he’s seen you through a lot of exams."
Soobin looked out the window at the bustling street. "It was... Hee-jin, Kai. She was so small. I kept telling her parents she was a fighter, but... I think I was just trying to convince myself."
Kai reached across the table, not to offer a clinical diagnosis, but just to nudge Soobin’s hand with his own."Taehyun said something on the phone this morning when he woke up," Kai began softly. "He said you care so much it’s a miracle your heart hasn't given out yet. He didn't mean it as a bad thing—he's just so grateful to have you. But seeing you struggle yesterday was hard on him. He's just... he's really glad you both pushed through the night."
The confection sat half-eaten between them. Soobin spoke in a low, hollow tone, his gaze fixed on a small chip in the ceramic of his coffee mug. He didn't recount the technicalities—the fluctuating oxygen levels or the exact moment the monitor flatlined. Kai had already heard the clinical side from Taehyun’s brief, hushed phone call earlier that morning.
Instead, Soobin told him about the silence. He told him about the way Hee-jin's mother had reached out to touch the glass of the incubator one last time, and how the weight of the "I'm sorry" felt like it was crushing his own lungs.
When he finally finished, the air in the cafe felt a little less suffocating. He didn't realize he had been holding his breath until he let out a long, shuddering sigh. Kai didn't interrupt with platitudes. He simply reached over and pushed the plate closer to Soobin.
"You carried her as far as a human could, Hyung," Kai said, his voice unusually steady, "Taehyun told me once that the hardest part of being a doctor isn't the medicine. It's the moments where the medicine ends and you're just a person standing in a room with someone else's grief. You did that. You stayed in the room."
Soobin finally looked up, his eyes glassy but clear. "I just... I don't want to forget her name."
"You won't. And neither will we," Kai promised. He checked his phone—still no new alerts from the OR. "Now, finish that. If Taehyun finds out I let you skip a meal, he’ll probably try to perform a medical check-up on you the second he gets off his shift, and I am not in the mood for a lecture on nutrition."
A tiny, flickering ghost of a smile finally touched Soobin’s lips. It wasn't a "fix," but it was a start.
"Okay," Soobin whispered, picking up the last of the flaky pastry. "I'll eat."
By 8:00 PM, the "real world" had slowed down. Soobin and Kai were slumped on the oversized sectional in Soobin’s living room, a mindless variety show flickering on the TV to provide some background noise that wasn't a heart monitor. Soobin was buried under a weighted blanket, the heavy fog in his brain finally beginning to lift, replaced by a manageable, quiet ache.
The sound of the front door's electronic lock clicking open made them both sit up.
Taehyun stumbled in, looking less like a surgical resident and more like a ghost in rumpled scrubs. His shoulders were hunched, his hair was a mess from being under a surgical cap for twelve hours, and his eyes were rimmed with a deep, dark exhaustion.
He didn't say a word. He just dropped his bag by the door and walked straight toward the couch.
"Is he alive?" Taehyun’s voice was a dry rasp, his eyes scanning Soobin with a practiced, medical intensity before softening.
"He's alive. And he ate," Kai said, standing up to meet him halfway.
Taehyun didn't stop until he was close enough to lean his forehead against Kai’s shoulder, letting out a breath that sounded like it had been held since 4:00 AM. Kai’s arms wrapped around him instantly, a silent "thank you" for the long hours.
"I'm okay, Tyun," Soobin said softly, watching the two of them. "Kai took care of me. And I... I'm better than I was this morning."
Taehyun pulled back just enough to look at Soobin, his expression weary but relieved. "Good. Because I'm officially off the clock, and I think I've forgotten how to be a doctor for at least the next 24 hours."
He practically collapsed onto the rug at their feet, leaning his back against the base of the couch. "The surgeries went well. Everyone made it. But I think I left my soul in OR Three."
Kai sat back down next to Soobin, reaching out a hand to ruffle Taehyun’s messy hair. "You did great. Both of you did."
The room fell into a comfortable silence. There was no talk of medicine, no talk of the NICU, and no talk of the lives that were too fragile to stay. There was just the three of them—a doctor who felt too much, a doctor who worked too hard, and the person who loved them both enough to keep them grounded.
Soobin looked at his friends—his family—and for the first time in forty-eight hours, the weight in his chest didn't feel like it was going to pull him under. It just felt like a part of him.
"Thank you," Soobin whispered, so quietly he wasn't sure they heard him.
Taehyun, eyes already drifting shut against Kai's knee, just hummed in response. "Anytime, Hyung. Always."
The silence in the living room was thick, but for the first time in days, it didn't feel heavy. It felt like a soft exhale. Kai watched the rhythmic rise and fall of Taehyun’s shoulders against his knee, then glanced at Soobin, who was staring blankly at the TV, his mind clearly still miles away in a NICU ward.
Kai bit his lip, reaching into his hoodie pocket. He felt his phone which had three confirmation tickets. He had been sitting on this for two days, waiting for the right moment—but with the way the last twenty-four hours had gone, there was no "right" moment. There was only now.
"Hey," Kai started, his voice uncharacteristically small. "Taehyun-ah? Hyung?"
Taehyun offered a tired grunt of acknowledgement, not even opening his eyes. Soobin blinked, slowly turning his head toward Kai.
"I know... I know you just finished a marathon shift, Tyun. And Hyung, I know you’re supposed to be resting tomorrow," Kai began, his fingers twitching nervously against the envelopes. "But a friend of mine—a producer, dropped these concert tickets to me two days ago. He’s close with the artist, and he managed to snag three front row seat tickets for the show tomorrow night."
Taehyun cracked one eye open, suspicious. "A concert? Kai, I can barely stand up. My plan for tomorrow involved a dark room and twelve hours of unconsciousness. And what about the kindergarten tomorrow? "
"I know, I know," Kai said quickly, his hands hovering as if to ward off a rejection. "I hesitated even bringing it up. But I think... I think maybe being somewhere loud, where nobody is a doctor, might be exactly what you both need. And I did apply for two days of leave to take care of both of you, so don't worry about that."
Soobin looked at the envelopes, then back at Kai. "Who is this producer, Kai? Since when do you have friends who can just 'snag' front row tickets to a sold-out stadium tour?"
"His name is Beomgyu," Kai said, a small, knowing smirk finally breaking through his hesitation. "Choi Beomgyu. He’s been working on the production for this tour for months. He said the artist is a personal friend of his and wanted to make sure some 'hardworking people' got to see the show."
The name Beomgyu hit Taehyun like a shot of adrenaline. He bolted upright, his exhaustion momentarily forgotten as his medical brain switched over to his 'fiancé' mind games' brain.
"Wait," Taehyun breathed, his eyes wide. "Choi Beomgyu? The one who only works with—" He stopped, the gears turning visibly in his head. "Kai, if Beomgyu gave you those... then the artist tomorrow night is..."
Kai just winked, pressing a finger to his lips. "Don't say it. Don't spoil the surprise for Soobin hyung. Let him find out when we get there."
Taehyun looked at Soobin, then back at Kai, a look of pure disbelief on his face. He knew exactly who it was. THE IDOL. The one whose face is on every billboard in Seoul, whose voice Soobin listens to on loop during his late-night shifts.
"HYUNG!!!," Taehyun said, his voice suddenly very serious as he looked at Soobin. "Take the day off. Trust me. You need to be at this concert."
Soobin looked between the two of them, confused but curious. For the first time all day, the shadow of Hee-jin's loss was pushed back by a flicker of genuine intrigue. "Okay," he whispered. "Let's go to this concert tomorrow."
The next afternoon, Soobin’s apartment didn't smell like antiseptic or bitter coffee. It smelled like expensive cologne, hairspray, and the frantic energy of Huening Kai.
"Hyung, please, get ready or I’m throwing YOU off the balcony," Kai shouted from the living room. He was currently rummaging through a rack of clothes he’d brought over, determined to strip Soobin of his "exhausted consultant" uniform.
Soobin emerged from his bedroom, looking hesitant. He had traded his blue hoodie for a crisp, oversized white button-down tucked into well-fitted black trousers. It was simple, but it made him look less like a grieving doctor and more like the person he used to be before the 24-hour shifts took over.
"I feel... exposed," Soobin murmured, tugging at his collar. "Are you sure this is okay? What if the stadium is cold?"
"You’ll be jumping around. You’ll be hot in five minutes," Taehyun said, walking out of the bathroom. If Soobin looked refreshed, Taehyun looked like a completely different person. The dark circles under his eyes were hidden, and he wore a sleek, cropped leather jacket over a graphic tee. His hair, usually flattened by surgical caps, was styled up and sharp.
"Wow," Kai breathed, finally stopping his frantic pacing to look at his fiancé. Kai himself was dressed in a soft, cream-colored knit sweater with distressed light-blue denim—a look that managed to be both cozy and high-fashion. Around his neck hung a custom camera strap, and his hair was swept back just enough to show off a small, glittering earring. "Tyun-ah... you look incredible. I might forget to look at the stage if you keep standing there like that."
Taehyun’s sharp, clinical exterior melted instantly into a soft smile. He stepped close, his hands finding Kai’s waist. "You’re the one who picked the outfit, Ning-ning. You only have yourself to blame."
Taehyun leaned in, pressing a sweet, lingering kiss to Kai’s lips. It wasn't a rushed "see you later" kiss; it was a slow, grounding moment of gratitude—a quiet acknowledgment of the crazy day they’d survived and the night they were about to share.
Standing by the mirror, Soobin watched them, a genuine, soft smile playing on his lips. Usually, witnessing his friends' affection made him feel a bit like a third wheel, but today, it felt like a lifeline. Seeing them so happy and so "normal" helped pull him further out of the gray clouds of the NICU.
"Okay, okay," Soobin teased softly, though his eyes were warm. "If you two keep that up, we’re going to miss the opening act."
Taehyun pulled back, blushing slightly as he reached up to fix the slightly crooked collar of Soobin's shirt. "You look good, Hyung. Really. The NICU doesn't own you today. Just be yourself."
Kai appeared behind them, holding up a shimmering silver accessory. "Beomgyu-hyung said you’d pull this off better than anyone. He’s right."
As Kai looped the jewelry around Soobin’s neck, he caught Taehyun’s eye in the mirror. They shared a private, silent look—a "mission accomplished" glance.
"So," Soobin said, looking at his reflection. He looked... bright. "Beomgyu-ssi—he really thinks I'll like this artist?"
Taehyun let out a short, stifled laugh. "Like them? Hyung, I think 'like' is going to be an understatement."
"Why are you both acting so weird?" Soobin asked, narrowing his eyes.
"We aren't weird! We're just supportive!" Kai chirped, grabbing his keys. "The car is downstairs. The sun is setting. It's time to go."
The car ride was the first time in days Soobin didn’t feel like he was vibrating with anxiety. Instead of the rhythmic ticking of a medical monitor, the air was filled with a low-fi playlist Kai had put on to keep the mood steady. Kai drove with one hand on the wheel, the other reaching across the center console to rest palm-up. Without a word, Taehyun filled the space, locking their fingers together.
Taehyun looked different out of his scrubs—softer, yet more alert. Every time they hit a red light, he’d turn his head to look at Kai, his thumb tracing small, soothing circles over Kai’s knuckles. It wasn't a grand gesture; it was just the way they breathed together. Soobin watched them from the backseat, feeling a quiet pang of gratitude. They were his anchors, pulling him out of the fog and back into a world where people held hands and listened to music.
"You okay back there, Hyung?" Kai asked, catching Soobin’s eye in the rearview mirror with a bright, knowing grin.
"I'm okay," Soobin said, and for the first time, he realized he actually meant it. "Just... trying to remember the last time I was out past sunset for something that wasn't a night shift."
They parked in a crowded, dusty lot several blocks away from the Gocheok Sky Dome, merging into a literal sea of people. There were no special escorts—just the three of them, shoulder-to-shoulder with thousands of fans carrying lightsticks and wearing concert appropriate outfits. The energy was infectious, a buzzing hum of anticipation that made the hair on Soobin’s arms stand up.
"Beomgyu hyung is probably losing his mind back there right now," Kai laughed as they shuffled through the security line, clutching their phones which contained the tickets. "He’s been helping the artist to produce the sound for this tour for months. He told me he almost fell asleep on the mixing board last night."
"He's a good friend for snagging these," Taehyun added, his arm draped protectively over Kai’s shoulders as the crowd surged forward. "Front row, Hyung. Beomgyu hyung said he wanted you to actually see the show, not just hear it from the rafters."
When they finally reached their seats, Soobin felt his jaw drop. They were right against the barricade, the stage looming over them like a silent giant. The scale of the Dome was breathtaking, a vast cavern of humans all waiting for the same heartbeat.
Then, the house lights dimmed.
A collective scream ripped through the air—a sound so loud it felt like it could shatter glass. On the massive center screen, a single name appeared in elegant, sharp calligraphy: CHOI YEONJUN.
Soobin froze. He knew that name. He knew the songs. He’d hummed them to himself in the quietest hours of the NICU to keep from falling asleep. But seeing it there, in giant letters, made his heart lurch.
"Wait... Beomgyu-ssi is friends with him?" Soobin yelled over the roar of the crowd, looking at Kai in disbelief.
Kai leaned in, his gaze bright with a secret. "He’s been waiting for the right moment to tell you. He’s backstage now, perfecting every last detail—not just for the fans, but for you. Since I told him Yeonjun is your favorite, he wanted this to be a special gift for you and Taehyun after such a long, tiring week."
Taehyun leaned back against the rail, lacing his fingers with Kai’s again, his eyes fixed on the stage with a rare, relaxed smile. He nudged Soobin with his elbow. "Forget the hospital for tonight, Hyung. Just look."
A heavy, thumping bass started to vibrate through the floorboards, traveling up through Soobin’s sneakers. The stage began to glow with a deep, crimson light, and as the first notes of the intro filled the Dome, Soobin felt the last of the "Doctor" persona fall away. He wasn't thinking about charts, or medicine, or the heavy silence of the NICU.
He was just Soobin, standing in the dark, waiting for the music to begin.
The transition from the deafening roar of the crowd to the first notes of the intro was instantaneous. The crimson stage lights bled out, replaced by a haunting, ethereal black that seemed to turn the entire Gocheok Sky Dome into an underwater cavern.
The heavy, rhythmic thrum of the bass was replaced by a delicate, crystalline piano melody. It was a sound Soobin knew by heart—the opening of "Ghost Girl."
For a second, the air in Soobin’s lungs felt still. He’d listened to this track on repeat during the loneliest 3:00 AM shifts, the lyrics about traces of someone left behind usually mirroring the quiet hallways of the hospital. But hearing it here, live, the sound didn't just stay in his ears; it vibrated in his chest.
Yeonjun appeared center-stage, bathed in a single, sharp spotlight. He wasn't the explosive, high-energy idol from the teaser videos now. He looked delicate, with a hand mic in his hand, bearing the most painful and yearnful gaze .
"You can be my Ghost Girl, you can take my soul girl..."
The first line hit the air, and Soobin felt a physical shiver. Yeonjun’s voice was breathy, a controlled ache that perfectly captured the "yearning" Soobin always felt when he was too tired to speak.
Beside him, Kai leaned into the barricade, his eyes wide and fixed on the stage, while Taehyun kept his head tilted back, absorbing the acoustics with a critic’s ear and a fan’s heart. They weren't checking on Soobin anymore. They were just there with him.
Soobin didn't collapse into tears. Instead, a strange, calm clarity washed over him. As Yeonjun sang about the pain of losing a loved one—the "ghost" that lingers in the mundane moments—Soobin found himself nodding along to the beat.
He closed his eyes for a moment, letting the high notes of the chorus soar over the thousands of people. He thought of Hee-jin—not the monitor, not the flatline, but the "fighter" he had promised her parents she was. The song made it okay to remember her without the weight of the white coat.
When the bridge hit, a flurry of black petals exploded from the ceiling, drifting down like slow-motion snow. One landed on Soobin’s shoulder. He reached up, catching it between his thumb and forefinger, and finally, he let out a long, genuine breath.
He wasn't a savior who had failed. He was just a fan, standing in the front row, watching his favorite artist turn grief into something beautiful.
"You okay, Hyung?" Kai shouted over the rising crescendo of the violin, noticing the small smile on Soobin's face.
Soobin didn't look away from the stage. He just gripped the barricade a little tighter, his heart finally finding a rhythm that didn't feel like a frantic alarm.
"I'm actually great, Kai," Soobin yelled back, his voice steady. "I really love this song!"
The shift from the quiet, haunting piano of Ghost Girl to the aggressive, distorted bass of "Talk To You" was like a physical jolt to the system. One second, the Dome was a sea of swaying lights; the next, it was a pulsing, red-lit heart.
Yeonjun didn't just walk back onto the stage. He exploded onto it.
He was draped in a structured red jacket that looked heavy with hardware and straps, his eyes masked by dark, narrow sunglasses that caught the strobe lights with every sharp turn of his head. He looked like a high-fashion riot, all sharp angles and dangerous charisma.
"Gocheok! Let’s go!" his voice rang out, deeper and grittier than it had been minutes before.
The choreography for Talk To You was relentless, a mix of fluid hip movements and sharp, percussive snaps that demanded every ounce of his energy.
Soobin, still standing in his white shirt, felt a bead of sweat roll down his own temple. It was hot in the front row, the literal heat from the stage pyrotechnics mixing with the frantic energy of the crowd. He felt a sudden, sharp nudge against his ribs.
"Hyung please blink, you are staring a hole through him!," Taehyun teased, leaning into Soobin's space.
Taehyun looked invigorated, the clinical exhaustion from his double shift finally burned away by the adrenaline. He didn't wait for an answer; instead, he reached out and snagged Kai’s hand, pulling him closer.
Kai didn't need much convincing. He was already vibrating with excitement, his camera dangling forgotten around his neck. He turned into Taehyun’s space, wrapping his arms loosely around Taehyun’s neck and pressing a quick, messy kiss to the corner of his mouth.
"Tyun-ah, look at him! He's literally glowing!" Kai shouted over the bass, his eyes crinkling into that signature half-moon shape.
Taehyun laughed, a sound that was rare and precious, and tucked Kai under his arm, kissing the top of his head before turning them both back to the stage. They looked like a chaotic, adorable blur of cream knit and leather, completely lost in each other and the music.
Soobin watched them for a heartbeat, a genuine, private smile tugging at his lips. It was messy and loud and perfect—the exact opposite of the sterile, quiet world he’d lived in for the last seventy-two hours.
Then, the beat dropped.
Yeonjun moved to the edge of the stage, right above their section. He grabbed a water bottle from the floor, his chest heaving under the weight of the choreo. He didn't stop dancing; he just tilted his head back, the red lights hitting the sweat-slicked line of his throat, and emptied the bottle over himself.
Water splashed everywhere—across his chest, soaking the white shirt beneath the red jacket until it went translucent, clinging to the defined lines of his torso. A few stray droplets even sprayed over the barricade, hitting Soobin’s face.
The cool water on his skin felt like an electric shock.
Soobin gulped, his throat suddenly bone-dry. Seeing this on a screen was one thing; seeing the way the water actually moved, the way Yeonjun’s muscles bunched as he tossed the empty plastic bottle aside, was a sensory overload he wasn't prepared for.
Yeonjun wiped a hand across his mouth, his dark glasses sliding slightly down his nose. He looked down, scanning the faces in the front row, his breath coming in short, visible gasps.
His gaze snagged on the three of them—the two boys wrapped in each other's arms and the tall, wide-eyed handsome standing beside them like a deer in headlights.
Yeonjun’s lips curved. It wasn't a perfect, polished idol smile. It was a bit lopsided, a bit tired, and incredibly human. He pointed a dripping finger directly at Soobin, gave a sharp, knowing wink from behind his lenses, and then spun away as the lights slammed into black for the VCR.
Soobin stood frozen, the phantom spray of water still cooling on his cheeks.
"Okay," Kai yelled, practically vibrating as he grabbed Soobin’s arm. "He didn't just look at you, Hyung. He splashed you. That’s basically a marriage proposal in idol language!"
Taehyun just shook his head, leaning his weight against Kai with a satisfied smirk. "Check his pulse, Kai. I think our Hyung's system just crashed."
Soobin finally let out a breath he didn't know he was holding, his face flushing a deep, embarrassed pink that rivaled the stage lights. "I... I think I need to sit down," he whispered, though he made no move to leave the barricade. He just stared at the empty stage, feeling more alive than he had in years.
The concert didn’t end with a final bow or a shower of confetti. It ended with a thud that cut through the bridge of "Forever" like a jagged blade.
Soobin had been mesmerized, his eyes tracking the way Yeonjun moved under the softer blue lights, but the sound of a body hitting the concrete floor of the standing section snapped his "doctor brain" into high gear. He didn't even have to look at Taehyun; they moved as one unit, pushing through the stunned crowd toward a young girl, barely twenty five who was convulsing on the ground. While checking her surroundings, he noticed that she was all alone in this big crowd and needed immediate help.
"Clear out! Give her space!" Soobin shouted, his voice dropping into that deep, authoritative register that only came out in emergencies.
Taehyun was already on his knees beside her, his leather jacket hitting the dusty floor without a second thought. "She’s having a tonic-clonic seizure. Kai, call 119! Now!"
Up on stage, the music faltered. Yeonjun had seen the commotion from the barricade. He didn't panic; he stepped toward the edge of the stage, shielding his eyes from the spotlights to see them.
The two men now crouched over a fan were the same ones he’d seen cheering from the front row just moments before. Recognizing their professional focus, Yeonjun realized they were doctors and quickly moved to assist from the stage.
"Everyone, please," Yeonjun’s voice boomed, steady and calm, "Step back. There are doctors on the scene. Make a path for the medics. Do not crowd them."
The authority in his voice worked like a charm. The sea of fans parted, creating a corridor of space.
By the time the paramedics arrived with a stretcher, Soobin and Taehyun were deep in the zone, relaying vitals and timing the seizure with clinical precision. Because of the crowd density and the girl’s deteriorating state, the head paramedic looked at their credentials—a senior resident and an attending physician—and made a split-second call. "We're short-staffed in the rig tonight because of the event. Can you assist in transit?"
They didn't hesitate. The concert was forgotten. The red jacket and the "Ghost Girl" petals were replaced by the sterile, flickering lights of an ambulance.
Five hours later, the sun was threatening to peek over the horizon. The hospital corridors were quiet, smelling of floor wax and old coffee.
Soobin and Taehyun stepped out of the OR, their shoulders slumped with a different kind of exhaustion than the night before. They hadn't operated—that wasn't their specialty—but they had stood by, managing her stabilization and assisting the surgical team with her history.
When they gave the parents the news—she’s stable, she’s going to be okay—the sob of relief from the mother hit Soobin right in the center of his chest. It was the "thank you" he had needed to hear for a week.
Taehyun stumbled toward the waiting area, spotting a familiar shock of blonde hair on a bench. Kai was there, looking worried but patient. Without a word, Taehyun collapsed next to him, dropping his head onto Kai’s shoulder.
"You did so well, Tyun-ah," Kai whispered, his voice like a warm blanket. He didn't care about the sweat or the hospital smell; he just reached up, smoothing Taehyun’s messy hair with slow, rhythmic pats. "I’m so proud of you."
Soobin followed a few paces behind, his eyes blurred with sleep. But as he rounded the corner, he stopped dead.
There, leaning against a vending machine in a plain black hoodie and a baseball cap, was a man who shouldn't have been there. Without the stage makeup and the soaring vocals, he looked younger, softer, but no less breathtaking.
"He wouldn't leave until he knew she was okay," a voice said from beside the idol.
A handsome, energetic-looking guy with longish hair stood there—Choi Beomgyu. He gave Kai a quick wave before looking at Soobin. "And I couldn't leave him wandering around Seoul in a hoodie alone. I'm Beomgyu. Thanks for saving the show, Doc."
Yeonjun stepped forward, pulling his mask down to his chin. He looked at Soobin, his eyes warm and filled with a genuine, humble kind of respect.
"I saw you," Yeonjun said softly, his voice a bit raspy from the three-hour set. "You didn't even hesitate. You went from being a fan to a lifesaver in three seconds."
Soobin felt the heat rise to his cheeks, but for once, he didn't look away. "It's just... it's what we do. I'm sorry we missed the encore."
Yeonjun let out a small, tired laugh, reaching out to briefly touch Soobin’s forearm. "Trust me, that was the best encore I’ve ever seen. Are you... are you okay?"
Soobin looked at his hands—the same hands that had been shaking with grief two days ago, now steady and warm. He looked at Kai and Taehyun huddled together on the bench, then back at Yeonjun.
"I'm okay," Soobin said, and this time, it felt like the absolute truth. "Actually, I think I’m better than okay."
Yeonjun smiled, a real, private smile just for him. "Good. Because I think I owe you a proper introduction."