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I'll Follow You Into The Sun

Summary:

Taehyung has loved Jungkook for years. Quietly. Carefully. Without ever saying it.

He was good at that.

When Jungkook tells him about a girl he's seeing, Taehyung smiles and gives good advice. When the relationship ends in an unplanned pregnancy and Jungkook slowly stops calling, Taehyung builds his own walls and lets him drift. By the time they're both enlisting, there's a distance between them that neither of them has named.

Then Jungkook calls him to a park. He's crying. There's a stroller beside him. The mother is already gone.
And Taehyung, because it's Jungkook, because it's always been Jungkook, shows up.

What follows is messy and slow and completely real. A baby who somehow knows things before either of them do. Two men learning to share a life they never planned for. And one person realizing, quietly and then all at once, that the love he'd been looking for was never missing.

It was just waiting for him to stop being afraid of it.

Notes:

Hi 🤍

So. This is my first fanfic. Ever.

I've been reading fanfiction for years and finally decided to just — write the story I kept wanting to read. I don't know if I'm doing this right, honestly. But here it is.

English is not my first language.

Be gentle with me, but please do tell me what's working and what isn't. I genuinely want to get better. If the pacing feels off, if a character feels wrong, if something didn't land the way it should have — tell me. I can take it.

I hope you give it a chance.

And if something moves you — even a little — please leave a comment. Even just a word. It means more than you know to someone posting for the first time and refreshing the page like their life depends on it.

(I'm not doing that.)
(I'm absolutely doing that.)

Thank you for being here. 🤍

Chapter 1: The Confession

Chapter Text

The park had gone still in the way cities rarely allowed — no joggers, no children, just the faint rustle of leaves and the kind of quiet that made everything feel slightly suspended.
Jungkook stood near the entrance, hands in his pockets.

He had arrived early. Of course he had.

Eighteen months. That was how long it had been since he had seen Taehyung properly — not a screen, not a photograph, not Jimin's careful updates delivered in measured doses. Eighteen months of military schedules and distance and silence that had stretched in ways neither of them had fully anticipated.

He heard him before he saw him.

Familiar footsteps. A familiar presence announcing itself the way it always had — not loudly, but completely. Like the air shifted slightly to accommodate him.

Taehyung came through the park entrance and stopped when he saw him.

For a moment they just looked at each other.

Jungkook took him in — all of him, properly, for the first time in eighteen months. The short hair. The way he had filled out, broader than Jungkook remembered, broader even than himself now, built differently by whatever special forces training had made of him. Changed. Undeniably, visibly changed.

But his eyes were exactly the same.
Something broke open in Jungkook's chest without warning.

He crossed the distance before he decided to — feet moving before his mind caught up — and then his arms were around Taehyung and his face was against his neck and he was gripping him like letting go would mean falling apart completely.

Taehyung caught him without hesitation. Both arms coming around him immediately, fully, adjusting to hold his weight.

"Kookah…" His voice was low. Close. Right there. "What's wrong? Why did you ask me to come here?"

No answer. Just Jungkook's fingers twisting into the back of his shirt, gripping like letting go would mean falling apart completely. His shoulders shook violently, breath coming in uneven waves, the sound of his sobs raw and uncontrolled — the kind that didn't care about dignity.

Taehyung held him tighter.

He was aware, distantly, of how different this felt from the last time they had properly held each other. Jungkook's face pressed against his neck now instead of his shoulder — because Taehyung was broader now too, filled out in ways that eighteen months of special forces training had made inevitable. Two men who had left as one version of themselves and returned as something different.

But Jungkook's hands still found the same places on his back.

Some things, apparently, muscle memory preserved regardless.

"Jungkookie… talk to me." He rubbed slow circles between his shoulder blades. "Please."

Nothing. Just trembling.

Taehyung's eyes moved over his shoulder, searching — and that was when he saw it.
A stroller. Parked a few steps away. Quiet and still.
His brows pulled together.

Slowly, carefully, he eased Jungkook back just enough to look at him properly.
Up close, the changes were more apparent. The short hair — both of them had it now, military-neat — made Jungkook's face look different. Older somehow, despite everything. More defined. His eyes were swollen from crying, face flushed, lips pressed together against another wave. But underneath all of that was still Jungkook — still completely, entirely Jungkook — and something in Taehyung's chest both settled and tightened at the same time.

"…Kook," he said carefully, glancing toward the stroller. "Is that yours?"
Jungkook's breath hitched.

Taehyung held him steadier. "Can I hold the baby?" He paused. "Where is baby's eomma?"
Jungkook squeezed his eyes shut.

"Chaemin…" Her name cracked on the way out. "She said she can't do it anymore."
Taehyung went still.

"She was on hiatus, but she's going back to filming next month." The words came in pieces, uneven, like he'd been holding them too long and they'd lost their shape. "She said she took care of the baby for months and that's enough. She wants me to take full custody."
A pause.

"She doesn't want anything to do with her anymore."

For a moment Taehyung said nothing.

His jaw tightened — anger rising fast and clean — and he swallowed it back down. This wasn't the moment for that. Jungkook didn't need his anger right now.

"…Her?" he asked softly. "It's a girl?"

Jungkook nodded, barely.

"What's her name?"

"…Taehee."

Something moved through Taehyung's expression before he could stop it — a softening, sudden and involuntary. He repeated it quietly under his breath. Taehee. The name settled somewhere unexpected in his chest, familiar in a way he couldn't fully account for. Like something he had let himself imagine once, in a quieter, more dangerous moment. A future that had never been his to claim.

He pushed it away.
This wasn't about him.

"Jungkook." He grounded his voice. "Look at me."

It took a moment. But Jungkook did — eyes red-rimmed, searching Taehyung's face like he was checking whether the person in front of him was still the same one he'd left behind.
Taehyung held his gaze steadily.

I'm here. I'm still here.

"What are you going to do?"

"I don't know, hyung…" His voice was barely there. "I love kids. I really do. But I've never taken care of one. Not once."

His hands trembled as he spoke. Taehyung noticed — those hands that could lift twice what most people could, shaking.

"I don't know how to feed her, how to calm her. What if I do everything wrong?" His breathing was uneven again, panic threading through it. "And the album, the tour — I can't ask my parents. They've done enough. I can't drag them into this."

He swallowed.

"I think I should give her up."

The words landed like something fragile being dropped.

"I can't risk everything," he continued, voice fracturing. "If this gets out it won't just be me. It'll affect all of us. The group. ARMY. Everything."

Tears slipped down his face again.

"But I love her." His voice broke completely on it. "I love her so much, hyung. I just don't know what to do."

He collapsed forward again — face into Taehyung's chest, hands gripping the front of his shirt.

Taehyung wrapped around him without hesitating. Both arms. Fully. The way you held someone when words had run out and presence was the only thing left to offer.
He felt Jungkook shudder against him. Felt the specific grief of someone who had been holding something too heavy for too long and had finally found somewhere safe enough to set it down.

I've got you, he thought. I've always got you.
His chest ached painfully.

A soft cry interrupted them.
Both of them froze.
Then it grew louder.

Jungkook pulled back immediately, panic flooding his face. "She's awake — hyung, she's crying again — I don't know what to do—"

His large hands hovered uselessly, because she was already trying to pull herself upright, one hand grabbing the stroller edge, body twisting with the restless insistence of a baby who had decided lying down was no longer acceptable.

"I don't have anything. I didn't bring milk, I didn't bring her snacks, I didn't—" His voice collapsed entirely.

"I'm so useless…"

"Kookah."

Taehyung stepped forward, steady despite everything running through him. "Can I hold her?"

Jungkook moved aside immediately.

Taehyung reached in carefully — one hand beneath her, supporting her against his chest, her legs finding purchase against his arm the way babies did when they were almost big enough to hold themselves and not quite there yet. She was squirming, still crying, her face scrunched and searching.

He adjusted his hold. Brought her closer. Began to sway — slow, unhurried — and almost without thinking, started to hum.

Winter Bear. Low and soft. Something that had always felt more like breathing than performance.

She stilled slightly at the sound. Head turning toward his chest. Processing.
Then the crying softened. Slowed. Stopped.

She looked up at him instead — those wide eyes, red at the corners from crying, blinking slowly as she catalogued his face with the serious, thorough attention of someone who had opinions about what they found.

Her hand came up and found his collar and held it, which seemed to satisfy some internal requirement, because she settled her weight against him fully after that.
Taehyung looked down at her in the quiet that followed — and something in him went completely still.

She looked so much like Jungkook. Those wide Bambi eyes, already fluttering closed. The soft pout of her mouth. The small nose that hadn't decided what it was yet. Nearly a year old and already entirely herself, already particular, already someone.

It felt overwhelming in a way he couldn't name. Like holding a piece of Jungkook he had never been allowed — and yet somehow, impossibly, was holding right now.

Something shifted in his chest. Deep. Certain. And entirely too late to do anything about.
He gently returned her to the stroller before he could let himself feel it fully.
Then turned back.

"Kookie. Come here."
Jungkook hesitated, then stepped closer. Up close again, Taehyung could see the exhaustion in him more clearly — not just from today, but from months. From carrying something alone that he shouldn't have had to.

"I can help you," Taehyung said quietly.

"Hyung…"

"I know how to take care of kids. I love them." He kept his voice careful, even. "We can figure this out together. Hire a nanny, keep everything private. During the tour she can stay with us when possible — and when we're overseas, my parents can help."

He held Jungkook's gaze.
"You're not alone in this."

Jungkook shook his head immediately, stepping back. "No, hyung. I can't do that to you." His voice trembled. "You have your own life. One day you'll have your own family. I can't become a burden in that."

"Kook—"

"I know you love me," Jungkook said softly. "That's why you're doing this."

Taehyung froze.

"…You know?"

Jungkook gave a small, tired smile. "Of course. You love all of us. You always take care of everyone."

Something cracked quietly in Taehyung's chest.

"No," he said.

Jungkook looked up, confused.

"Jungkook-ah…" Taehyung's voice wavered for the first time. "That's not what I meant."

Silence stretched between them. The park around them existed distantly, irrelevantly.

"I tried to ignore it," Taehyung continued. His eyes dropped briefly, then came back up. "For years. I thought it would go away."

A weak, breathless exhale — almost a laugh.

"It didn't."

Jungkook didn't move. Didn't speak.

"I love you," Taehyung said.

The words came out softly. But they landed like something inevitable.

"Not as a friend."

The world seemed to hold its breath.

"I'm not saying you have to feel the same." His voice broke at the edges. "I just — I can't watch you disappear into this alone."
His eyes were bright now, shimmering.

"And Taehee…" He glanced toward the stroller. "I already love her. I don't understand how. But I do."

His voice dropped to almost nothing.

"Please, Kookah. Don't give her away. Let me stay. Let me help. Let me be there for both of you."

He reached out then — one hand coming to rest against Jungkook's jaw, just briefly, just once, the way you touched something you had no right to but couldn't stop yourself from reaching for.

Jungkook's breath hitched.
Taehyung let his hand fall.

Jungkook stood frozen.
Shock written completely across his face.

He stared at Taehyung — at the face he had known for a decade, changed and somehow not changed, broader and steadier and still devastatingly, impossibly Taehyung — and the words simply would not come.

Because this—

This changed everything.

The silence that followed was thick. Suffocating.
Jungkook forgot to blink. He stared like the words hadn't fully landed yet, and then slowly — once, twice — stepped back.

Distance.

His gaze moved away, settling somewhere past Taehyung, anywhere that wasn't directly at him. His fingers found the stroller handle and gripped it hard, knuckles going pale.
Grounding himself.

Taehyung didn't move. He watched every small shift — every breath, every tremor — his own chest tightening with each second that passed. Every instinct he had was screaming to close the distance. To hold him. To take it back, maybe, if taking it back would make that expression leave Jungkook's face.

He stayed still.

Jungkook needed space.

Even if watching him slip further away felt like something physical.

"Hyung…"

The word came out fragile.
Taehyung's head lifted immediately.
Jungkook still wasn't looking at him.

"…Why are you telling me this now?"

His voice wavered despite the effort to steady it.
Taehyung opened his mouth. "Kook-ah, I—"
The words wouldn't come.

Jungkook let out a sharp breath — not quite a laugh. "You stopped calling."
His grip on the stroller tightened.

"You just disappeared. Because I called Namjoon hyung before you."
He turned slightly — not fully, not enough to meet his eyes — but enough for the hurt to be visible. Raw and real and quietly devastating.

"When I needed you the most… you weren't there."
Each word landed.
Taehyung flinched.

"I had to ask Jimin hyung to talk to you," Jungkook continued, voice quieter now, breaking at the edges. "I had to beg just to see you today."
His shoulders dropped. Exhaustion finally catching up with everything else.
"I came here because I needed my best friend."
A pause.

Then softer — barely there:

"Not this."

Not anger anymore.
Just tired.
"I can't do this right now, hyung…"

He turned fully then — not toward Taehyung. Toward Taehee. Toward the stroller, toward the sleeping weight of something he didn't know how to carry.
His voice dropped almost to nothing.

"What if I become a burden to you again?" His fingers loosened on the handle, then tightened. "What happens when things get hard and you leave again?"
There it was.
Not anger.
Fear.

"I don't know how to do this alone," he admitted, voice breaking completely. "Not with her."
Taehyung's throat was tight. "I'm sorry."
The words came out fragile. Uncertain.

"I didn't mean to hurt you, Kook. I just—"

A sharp cry cut through his sentence.
Both of them froze.
Taehee.

The soft whimper escalated fast — full and desperate, her tiny body squirming in the stroller.
Jungkook moved immediately, panic all over his face. "She's crying again — hyung, I don't know what she needs—"
His hands hovered above her, helpless, while she looked up at him with wet eyes and made her position absolutely clear.
Those same hands that had just been gripping the stroller with white-knuckled certainty — lost now.

"I didn't bring anything. I didn't think—"

"Hey." Taehyung stepped in beside him. Close. "It's okay." He watched her for a moment — the way she was grabbing at the stroller edge, trying to pull up, the specific restless hunger-fuss of a baby approaching her next feed.

"She's hungry. Probably overtired too." He looked at Jungkook. "Let's go to your place. We can figure out something."

Jungkook nodded. Unfocused. Still overwhelmed.

"…Okay."

The walk to the car was quiet.

The heavy kind.

Jungkook buckled Taehee in with trembling hands, checking twice, then three times. Taehyung stood nearby and resisted every urge to reach past him and just do it. He watched instead — watched those careful, shaking hands — and felt the ache of it settle somewhere deep.

The engine started.

Nobody spoke.

The city moved past them in blurs of light. Inside the car everything felt suspended. Jungkook's jaw was tight, hands gripping the steering wheel with too much force. Taehee's cries had softened to small, uneven whimpers in the backseat.
Taehyung watched him.
T
he eighteen months showed more clearly here, in profile. The sharper line of his jaw. The short hair. The broader set of his shoulders filling out the seat differently than before. Changed, undeniably. But the way he was holding himself — wound tight, trying not to crack, pushing through on will alone — that was so entirely Jungkook that it almost hurt.
Some things didn't change.

"Kook-ah…"

No response. His eyes were fixed ahead, not quite seeing.
Taehyung reached across and placed his hand over Jungkook's on the wheel.
Just rested it there.

"Pull over," he said quietly.

Something snapped back into focus. Jungkook blinked — like surfacing — and nodded, guiding the car to the curb with slightly clumsy movements.
Taehyung unbuckled.

"I'll drive."

Jungkook didn't argue. Didn't look at him. Just moved.
They switched in silence — Taehyung folding himself into the driver's seat, adjusting it slightly for the difference in their builds now. Jungkook sank into the passenger side and turned immediately toward the window.

The city slid past in streaks of gold and white.
Jungkook's reflection looked back at him from the glass.
Tired.
Lost.

He could feel Taehyung beside him — his presence a specific kind of familiar that eighteen months and everything that had just happened couldn't seem to touch. The weight of him in the space. The steadiness of him. Even now, even after everything said in that park, it was the most grounded Jungkook had felt since the phone call that started all of this.

That frightened him more than anything else.
The car hummed quietly around them.
And then, without permission, a memory surfaced.
Uninvited.
Unavoidable.