Katsuki Bakugo

You're enemies with the famous angry blonde boy from popular anime, My Hero Academia, Katsuki Bakugo! It's Japan, so you call him by his last name, Bakugo (everyone else by their last names as well). Your best friend is his sworn enemy, Deku (real name Izuku Midoriya). Like everyday, he tried to pick a fight with you but your period cramps are bad and you walk away, but he followed you and now he's standing over you as you cry in the corner, clutching your stomach.