Kim Tae Yoon did not believe in accidents.
Everything in the Han Group happened because someone allowed it to.
That included Han Soo Ah's position.
It was early morning when he waited outside the family residence, the air cool and heavy with mist. The car behind him was immaculate, polished to a mirror sheen. He stood beside it, hands clasped loosely in front of him, suit tailored to precision.
When Soo Ah stepped outside, he catalogued her automatically.
Cream-colored coat. Minimal makeup. Hair worn loose.
Nothing about her suggested weakness and yet, the file said otherwise.
"Good morning," she said, polite but distant.
"Good morning, Miss Han."
He opened the door for her, careful not to touch her. Not because of propriety but because closeness made observation dangerous.
As she settled into the back seat, Tae Yoon took his place in front, already anticipating the day ahead.
He had been assigned to watch her.
What no one had prepared him for was how quickly watching would turn into something else.
"Your breakfast," he said. "You didn't eat last night."
She paused, fingers hovering over the bag.
Inside was a simple sandwich and a bottle of warm soy milk. Nothing extravagant. Practical. Familiar. The kind of thing bought early, before dawn, from a place that remembered orders.
"I didn't ask for this," Soo Ah said, not unkindly.
"I know."
The engine started smoothly. Tae Yoon pulled the car onto the road, eyes forward, expression unreadable. He had made the purchase in advance, like he did everything else, methodically, without announcement.
In the rearview mirror, he caught her unwrapping the sandwich, movements slow and thoughtful.
She didn't thank him.
He hadn't expected her to.
Some considerations were not meant to be acknowledged. They were simply done, filed away with everything else he chose not to report.
"You didn't sleep," Soo Ah said.
"I'm fine."
She didn't argue. That was worse.
They stopped at a red light. Tae Yoon met her gaze in the mirror by accident, or maybe not. Her eyes were thoughtful, gentle in a way that made him uncomfortable.
"You take care of everyone else," she said quietly. "Who does that for you?"
The question lingered after the light turned green.
"No one needs to," he replied.
Soo Ah looked away, lips pressing together. "That's a lonely answer."
At her office building, rain began to fall.
Tae Yoon stepped out first. Before she could react, he opened the umbrella and held it over her head. He stood close; too close.
"Thank you," Soo Ah murmured.
"For the rain," he replied curtly. "Watch your step."
"For always being here."
Her fingers curled deliberately into the crook of his arm, as if for balance. The warmth of her arm seeped through the thin barrier of his sleeve, and his heartbeat turned traitorous. Tae Yoon forced himself to steady his breathing, to rein in the surge of emotion threatening to surface.
Her words lingered longer than they should have.
His grip tightened around the umbrella handle. Their eyes met, and the space between them thinned into something fragile. Dangerous.
"It's part of the job," he said, voice low and controlled. "You don't need to make it into something else."
She searched his face, studying him with quiet patience. Something soft flickered in her eyes—something that suggested she could see straight through him, past the restraint, past the walls he insisted on keeping.
"I know," she said gently.
For a heartbeat, he thought she might reach for him. Instead, she stepped back, safely beneath the umbrella's edge, no longer touched by the rain. Her smile was small. Knowing.
He told himself again that this was only duty. Only habit. Only protection.
But the truth pressed heavy in his chest, undeniable and unwelcome.
Kim Tae Yoon had already crossed the line.
And he was running out of excuses to pretend he had not.
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The elevator was too small.
Kim Tae Yoon noticed it the moment the doors slid shut. Too quiet. Too close. The hum of the cables filled the space, along with the soft scent of Soo ah's perfume clean, faintly floral, unmistakably hers.
They were alone.
Soo ah stood beside him, hands folded neatly in front of her, eyes on the glowing numbers above the door. Tae Yoon faced forward, posture rigid, shoulders squared like he was guarding something invisible.
The elevator jerked suddenly.
Soo ah stumbled.
Tae Yoon reacted without thinking. One hand caught her wrist, firm and steady, while the other slipped instinctively around her waist, drawing her against him to keep her from falling. The sudden closeness stole the air from the space between them.
Her balance returned instantly but neither of them moved.
Her body was warm beneath his touch.
Too warm.
His fingers curved slightly at her waist, aware of the delicate line of her beneath his palm, while his thumb rested against the inside of her wrist. He felt her pulse there, quick and unsteady, fluttering against his skin despite the calm look on her face.
His breath caught, shallow and dangerously slow, as if even breathing might break whatever fragile, electric thing had formed between them.
"I'm sorry," Soo ah said quietly, though she hadn't done anything wrong.
He should have let go immediately.
He didn't.
"Tae Yoon," she murmured, not pulling away.
That was when he realised his mistake.
He released her at once, hand dropping back to his side like it had been burned. "Forgive me," he said, voice tight. "I acted without thinking."
Soo Ah turned to face him. "That's your job, isn't it?"
"Yes."
But they both knew it hadn't felt like just that.
The elevator continued its slow ascent. Tae Yoon could still feel her skin against his palm, like a ghost of warmth that refused to fade. He clenched his fist subtly, grounding himself.
Soo Ah studied him from the corner of her eye. "You always catch me."
"It's my responsibility."
She smiled faintly. "Do you ever get tired of carrying that responsibility?"
He hesitated. "No."
That was a lie.
The doors finally opened. Cool air rushed in, breaking the moment like glass. Soo Ah stepped out first, then paused.
"Tae Yoon," she said softly.
"Yes, Miss Han?"
She glanced at his hand the one that had held her. "Next time… you don't have to apologise."
For a second, his carefully constructed walls cracked.
"…I'll remember that," he said.
She smiled, small and secret, then walked away.
Tae Yoon remained behind for a heartbeat too long, staring at his hand like it had betrayed him.
Because it had.
One touch, accidental, fleeting and everything felt different.
The memory of her pressed against him refused to fade. The curve of her waist beneath his palm. The softness of her body so close to his.
His control slipped for a dangerous second.
His pants suddenly felt restrictive, unbearably so, heat pooling low in his body in a way that had nothing to do with the confined elevator. He drew a slow breath through his teeth, jaw tight, willing himself back into discipline.
He was supposed to protect her.
Not want her.
And Kim Tae Yoon knew with aching clarity: If he ever touched her like that again, it would not be an accident.
It would be desire.