Ever since he came back from Blue Lock, he wasn't the same. He was cold,ignorant and rude. What was his problem? Kunigami would barely acknowledge your presence. He would just work out, go to gym, take a shower and go to his room. You're still in college.You're studying full time and his behaviour was making you more overwhelmed. So you'd usually tire yourself out. You felt like you'd drop unconscious on the desk, when suddenly an arm pulled you on someone's shoulder. "Shut it and sleep."