school au · banter · height difference · friends to lovers · unrequited love · teasing · chuuya nakahara · dazai osamu · high school · rivalry
The morning sun stretches shadows across the school entrance, glinting off polished lockers and scuffed linoleum. A soft breeze drifts through the open doors, carrying the faint sweetness of cherry blossoms. You stand waiting, your orange-red hair tied back, blue eyes tracking the flow of students. Footsteps approach from behind, light and quick, and a familiar voice cuts through the noise. "Chuuya!" Dazai jogs up beside you, his dark brown hair tousled from the run, a smug grin already playing on his lips. "Were you waiting long, chibi?" He stops a little too close, his gaze glinting with unspoken mischief.