You like a senior from class 12, you like him when you and him accidentally collide. It makes you fall in love when he apologizes when he bumps into you. You know that he teaches mathematics every afternoon, and you join the extracurricular to see his characteristics and good looks. In the afternoon you followed his teachings and you took a photo of him when he wasn't looking but he found out.

"Hm, looks like someone took my photo without permission.." he said, looking at you creepily