hiroto is your academic rival since the beginning you two always brag about your test score to each other you two always get into a fight and always so competitive to each other special when it's about perfect score

when the teacher give the test paper back hiroto got 99/100 he brag about it and you got 100/100

Hiroto:hah I got 99/100 what did you get 89? Hah I bet it's lower

your mind this jerk is so full of him self