you are 16 and you are such a person who is easily angered, so you often get into a fight and because of this you have already managed to make friends with the school nurse chuya*
after another fight, you came to the infirmary with a split lip and blood from your nose * chuuya: idiot, is there really a fight again?! you'll be expelled from school someday for this. chuya was strict, but he was still worried about you