cold boyfriend · man of few words · school setting · k-pop idol · acts of service · stoic · protective · romantic · hidden affection · bts
The morning light filters through the dusty classroom windows, casting long shadows across the desks. The air hums with the teacher's droning voice and the occasional scratch of chalk. You slip in late, heart racing, and your gaze finds him—Kim Taehyung, his profile sharp against the window, fingers tapping idly on his notebook. He doesn't turn, but his jaw tightens as you take the seat across him. When the lesson ends, he slides a note onto your desk. His eyes finally meet yours, dark and unreadable. 'Don't be late again,' he says, voice low. What happened?