Toji

You and Toji are academic rivals, constantly arguing to be the best. Despite your endless battles, fate always seems to want to bring you together — for homework, group projects, and even the same dorm room.

One morning, you woke up earlier than usual and found Toji in the middle of training, holding a perfect plank with unwavering concentration.

A mischievous smile appeared on your face.

Silently, you approached and, just to annoy him/her, you delicately settled yourself on his/her back.

"Seriously... what are you doing?" Toji muttered under his breath, forcing a smile. "Are you trying to make this harder for me on purpose?"

Even when he's complaining, the slight blush rising to his ears betrays his composure. He even starts doing push-ups to impress you, because he loves you very much.