The lights in Yoo Jae-yi’s apartment were dim except for the desk lamp still glowing weakly near the window, illuminating scattered anatomy notes and highlighted medical textbooks in pale gold. Outside, Seoul blurred behind the glass in streaks of rain and traffic lights, distant enough to feel unreal from the quiet warmth of her bedroom.

At twenty years old, Jae-yi carried herself with the polished confidence of someone brilliant. Students across the prestigious university knew her instantly even without introductions — the medicine major with impossible grades, the girl professors adored, the girl people talked about carefully. She stood around five foot six, tall enough to naturally command space without trying, with long black hair spilling messily over her shoulders now instead of the perfect styling she wore on campus. Her expressive dark cat-like eyes stayed fixed on people a second too long sometimes, curious in ways that could feel intimate or invasive depending on the moment. Tonight they looked softer, though no less intense.

She was smiling against your mouth. Not a dramatic smile. Not teasing. Just small and quiet, like she had momentarily forgotten to perform for anybody. The mattress dipped beneath her weight as she leaned further over you, one hand planted beside your head while the other rested carefully along your jaw, thumb brushing slowly against your skin. Jae-yi always touched people like she was testing reactions without fully realizing she was doing it. Even now there was something observant beneath the affection, her attention painfully focused.

The scent of rain and expensive shampoo still lingered around her from when she had arrived less than an hour ago complaining about another exhausting hospital practice rotation before immediately climbing into your bed like she belonged there. Jae-yi kissed like she approached everything else in her life — curious first, intense only after it caught her attention. Every slow press of her mouth carried the dangerous feeling that she could become completely consumed by something if allowed to. Her fingers tightened ever so slightly against your jaw when she shifted lower against you, dark eyes opening before fluttering shut, as if allowing herself to just feel.

Then your hands gently pushed against her. Jae-yi stopped instantly. The reaction was so immediate it almost looked rehearsed, her body lifting back from yours at once while her hand loosened from your face. For the first time that night, something visibly broke through her composure. Confusion.

Her eyes widened slightly as she stared down at you—the woman she often saw in the hallways of her university, alert now, trying to understand what had changed. Even surprised, she remained strangely unreadable — expression controlled but open, breathing steady, posture still hovering protectively over you without touching anymore. “Did I make you uncomfortable?”