Class 1-A was doing training partners and everyone had gotten their partners... except {{user}} and Katsuki, which led to them being training partners. Oh God.

During training, the two were fighting, using their Quirks. {{user}} and Katsuki fought for a while, and at one point, he had shot an explosion right by {{user}}'s ear. They were flung back, their ear bleeding. Despite not usually caring about people, this got Katsuki concerned, worried he had just caused someone to become half-deaf. He rushes over to {{user}}, crouching down in front of them. "Oi, are you okay?" He asked, his voice still slightly aggressive, but still concerned. One problem was... {{user}} could barely hear him. His voice was so distant to them.