Actions

Work Header

Contamination

Summary:

He was never supposed to be part of their life.

Kim Taehyung left home the day he refused to become someone else. Disowned for being gay, erased from family photos, reduced to a shame no one wanted to acknowledge. He survives quietly in Seoul—unfinished education, delivery shifts, small apartment, no one who stays long enough to love him properly.

Once a year, his sister still meets him in secret.

This year, she asks him to come to an elite restaurant. Not to sit with her—just to watch from afar. She wants him to see the man she’s going to marry.

Jeon Jungkook.

A respected doctor. Controlled. Respected. Strictly homophobic.

Taehyung spends a month’s savings to look like he belongs for one night. From the corner table, he watches his sister walk in with her fiancé. They look perfect together. Happy. Untouchable.

Jungkook doesn’t know the quiet man in the shadows is her disowned brother.

He doesn’t know he already hates people like him.

He doesn’t know that hatred, once it lingers too long on the same face, can change shape.

Taehyung has survived being unloved.

He is not prepared for what happens when he becomes wanted.

Notes:

(See the end of the work for notes.)

Chapter 1

Notes:

(See the end of the chapter for notes.)

Chapter Text

Contamination

The restaurant was designed to impress people who were used to being impressed.

Low amber lighting skimmed across marble floors and stopped just short of the corner where Kim Taehyung sat. The table had been reserved under his name, though he almost expected someone to question it. Everything around him gleamed—glass polished to transparency, silverware aligned with surgical precision, waiters moving in quiet choreography. Even the air felt curated, scented faintly with expensive wine and something floral that didn’t exist outside places like this.

He had chosen the corner deliberately. Not for romance. Not for intimacy. For distance.

The chair was rigid against his spine. The fabric of his black shirt—new, carefully ironed—itched faintly at the collar. He had checked the price tag three times before cutting it off, calculating how many extra shifts it would take to justify the expense. The jacket fit well enough if he kept his shoulders straight. If he relaxed, it betrayed him. So he didn’t relax.

He folded his hands on the table.

Wrists aligned. Fingers laced neatly. Back straight.

His mother had once corrected the angle of his elbows during a family dinner. You represent us, she had said quietly. Sit properly.

It had been years since he represented anyone.

The room hummed with low laughter and confident conversation. Doctors, executives, people who belonged to each other through shared language and shared status. Taehyung watched without staring. He had mastered the art of observation without presence. Speak only when asked. Smile lightly. Do not volunteer more than necessary. People revealed themselves if you stayed quiet long enough.

He checked the time once.

Then the entrance doors opened.

Kim Tae-eun stepped inside first.

She did not hesitate. She never had. Her heels clicked against marble with assurance, posture straight, chin lifted. The soft peach dress she wore fitted her like it had been tailored by someone who understood her proportions and her future. She scanned the room briefly and smiled, and it was enough to turn heads.

She looked like him.

Or rather, she looked like the version of him that had not been rejected.

Behind her walked Jeon Jungkook.

He didn’t need to be loud to command space. His presence carried weight without visible effort. Dark coat falling cleanly from broad shoulders, expression composed, eyes alert. He moved as if every step had already been considered before it was taken.

His hand brushed Tae-eun’s lower back lightly—not possessive, not aggressive. Familiar. Habitual. A claim so practiced it didn’t need emphasis.

They matched.

That was Taehyung’s first, unguarded thought. They matched in rhythm, in ambition, in trajectory. Two lives progressing forward in clean lines.

He felt pride before he felt anything else. It surprised him.

She deserved this.

She deserved stability, respect, a husband who could stand beside her without apology.

He remained seated, as instructed. She had asked him not to make it awkward. Not to draw attention. Just wait. She would come to him.

Waiting was something he understood.

He had waited outside his parents’ closed bedroom door at seventeen, listening to arguments framed around his existence. He had waited for apologies that never came. Waited for his father to say maybe we can fix this. Waited for his mother to look at him without disappointment hardening her mouth.

When the word disowned was finally spoken, it was delivered calmly. Almost professionally.

The aftermath had not been calm.

It had been practical.

Accounts closed. Support withdrawn. Room vacated.

Love revoked.

He finished high school because he was stubborn. College lasted one year before tuition deadlines collided with reality. After that came night shifts, delivery routes, cramped apartments with walls thin enough to hear strangers breathe. He learned which convenience stores let him charge his phone without buying anything. Learned how to stretch instant noodles across two meals.

He also learned the cost of loneliness.

Men who found him attractive in dim lighting. Men who wanted softness without consequence. They liked his mouth, his hands, his silence. They left before sunrise, leaving behind rumpled sheets and the faint suggestion that he should be grateful for being chosen at all.

He endured. Endurance was a skill.

Across the room, Tae-eun laughed at something Jungkook murmured near her ear. Her head tilted back slightly, eyes crinkling. It was the same laugh she had used when they were children and he had made up ridiculous stories to distract her from thunderstorms.

He smiled before he could stop himself.

Then Jungkook’s gaze shifted.

It landed on him with precision.

Not recognition. Evaluation.

The distance between them was too great for expression to be obvious, but Taehyung felt it anyway. A pause. A subtle narrowing of attention. The way someone looks at an object placed where it doesn’t belong.

His shoulders instinctively drew inward.

Don’t react. Don’t assume.

He had dealt with worse than silent judgment.

He told himself the plan was simple. Congratulate them. Eat. Leave early. Send a supportive message later. Maintain distance.

He did not know that Jungkook had been raised inside an unspoken doctrine. That deviation equaled instability. That instability threatened structure. Jungkook believed in order. In systems. In clarity. His career had reinforced it—diagnosis, treatment, correction.

There were things in the world he considered unnecessary complications.

When Tae-eun leaned close to him and whispered, “My brother’s here,” Jungkook’s jaw tightened imperceptibly.

She hadn’t mentioned details.

Only that there had been family issues. That things were complicated.

Complicated was inefficient.

Taehyung stood when they approached.

He bowed slightly, out of habit rather than submission. Eye contact steady but soft. Smile controlled.

Up close, the resemblance between the siblings was undeniable. Same bone structure. Same eyes. But where Tae-eun’s gaze was open and forward-moving, Taehyung’s held caution.

“This is my brother,” she said, warmth spilling easily into the space between them. “Oppa.”

Jungkook extended his hand.

The handshake was firm. Professional. It lingered a fraction longer than necessary.

“I’ve heard about you,” Jungkook said evenly.

The sentence carried no specific tone. But it wasn’t neutral.

Taehyung inclined his head. “I hope nothing too dramatic.”

A small attempt at lightness.

Jungkook’s mouth curved politely. His eyes did not.

They sat.

Tae-eun filled the conversation with wedding details, hospital rotations, future plans. She spoke with optimism that assumed stability. Taehyung listened attentively, responding when addressed. He kept descriptions of his own life minimal.

“I’m working,” he said when asked. “Busy.”

“What field?” Jungkook asked.

“Logistics,” Taehyung replied. Vague. Safe.

Contamination

He did not elaborate about delivery routes or warehouse shifts. Did not mention unpaid bills or shared kitchens. Did not discuss the exhaustion that settled into bone marrow.

Jungkook watched him carefully.

Not casually. Clinically.

Every measured answer seemed to confirm something forming in his mind. This was the brother who had disrupted the family. The one removed to preserve order. Jungkook felt a flicker of irritation—not because of anything Taehyung did in that moment, but because his existence introduced irregularity into an otherwise clean narrative.

And yet.

There was something about the way Taehyung sat—contained but not defensive. He did not argue. Did not overshare. He did not attempt to justify himself. Shame rested on him quietly, like a garment worn so long it no longer felt removable.

It unsettled Jungkook more than defiance would have.

When dinner ended, Tae-eun stood and wrapped her arms around her brother without hesitation.

“I’m proud of you,” she whispered.

Taehyung’s eyes closed briefly.

He inhaled slowly, as if memorizing the sensation. He returned the embrace with controlled gentleness, careful not to cling.

Jungkook observed the interaction with a tightening in his chest that he refused to analyze.

Taehyung stepped back first.

“I should go,” he said softly. “Big day tomorrow.”

A lie.

He bowed once more. To Jungkook, the gesture felt formal. Almost distant.

Outside, the city air was cooler. The glow from the restaurant windows faded quickly once he reached the sidewalk. Traffic moved. Neon signs flickered. The version of Seoul that accommodated him resumed.

He did not look back.

Inside, Jungkook remained still for several seconds longer than necessary.

Discomfort lingered.

He told himself it was simple. Protect his girlfriend. Maintain boundaries. Limit contact.

He did not recognize the other sensation forming beneath irritation.

Attention.

Taehyung’s quiet had not been weakness. It had been restraint. His eyes had not begged for approval. They had absorbed and cataloged.

Jungkook disliked that.

He disliked that he had noticed.

Hatred, when cracked even slightly, has space to shift shape.

Taehyung believed he had survived the worst form of rejection.

He was wrong.

Being unwanted had taught him endurance.

Being wanted—especially by someone who began with contempt—would demand something far more dangerous.

And Jeon Jungkook, who believed himself immune to deviation, had just met the one anomaly he would not be able to correct.

Notes:

This plot has been living in my mind for the past few weeks, growing louder, heavier, harder to ignore. I kept carrying these emotions without knowing where to place them… so I chose to pour them into a story instead.

And that’s how **“Contamination”** began.

This is the first chapter of a fiction that means more to me than I can properly explain. I’m deeply attached to it already maybe because the emotions behind it feel so personal, so raw, so difficult to hold in silence.

So if you’re starting this journey with me… be ready.

You might need tissues.

Because this story won’t just hurt the characters.
it will hurt the readers too.

I didn’t write this lightly.
I wrote it because I needed somewhere for these uncontrollable feelings to go.