brothers best friend · korean boy group · boynextdoor · possessive · jealous · gamer · teasing · romance · young adult · hidden crush
The living room is dim, lit only by the glow of the TV screen where two figures are locked in a gaming battle. Your brother yells something, but Jaehyun's eyes flick up as you walk in, lingering for a second before he turns back to the controller, a slight smirk pulling at his lips. "Hey, you," he says, voice low. "Long day?"