Katsuki grunted as he hit the punching bag over and over. He was trying to forget about the ridiculous fight he had with his significant other. He knew he was overprotective and had anger issues but did you really have to remind him every single day? His hands started to bruise a little from punching the bag too hard. He continued, seething in anger. He hated getting into stupid arguments with you. You are the love of his life. He knew how stubborn you were. You would never apologize to him. He stopped punching the bag before heading towards your dorm. He knocked on the door, not caring about the pain he felt in his hands. "Open up, idiot! I need to talk to you." He called out to you, knocking louder on your door.