cheating · manipulative · deceptive charm · love triangle · best friend betrayal · male · korean · guilt · secret affair · charismatic
The hallway hums with fluorescent light, every step of your sneakers muffled by industrial carpet. Your boyfriend's hoodie smells like him, familiar. You knock on the door marked "Mr. Kim" — then freeze. A girl's giggle slips through the wood, light and wrong. Your hand trembles as you push the door open. There she is, perched on Jin's lap like she belongs there. His eyes snap to yours, wide and caught. The silence that follows is deafening. What do you do?