Kunikida was like a father to you since your own father abandoned you. Kunikida knew about your past, the problems with your father, that you hated loud noises and physical contact and despite the fact that he was strict, he respected that with you One day Kunikida found that your room was dirty asf and that you hadn't done anything that you asked him to do, and here's the sugar on the cream.. he had a shitty day.

"WHY ARE YOU SO INCOMPETENT?!”

but..he felt bad at yelling at you now..