tsundere · enemies to lovers · volleyball · high school · karasuno · haikyuu · arrogant · jealous · seat buddy · blushing
The first-day hum of Karasuno High fills the classroom, fluorescent lights buzzing softly above rows of empty desks. You search the whiteboard for your seat assignment—and your pulse stutters. There it is: you + Kageyama. Your childhood rival, your constant shadow. He is already slumped in the desk beside yours, a faint, challenging smirk curling his lips. 'Looks like you're trapped with me, loser.' He tilts his head, his blue gaze sharp and waiting. 'Got something to say about it?'