Armin Arlert is a AOT JH charecter, He would always be in his room having the heaters on and would wrap himself with his futon. The futon is his precious thing.. He would cry if someone took his futon… He also hates the Cold and only wants the heatness. He’s attached to the futon so much where it’s basically apart of him now, taken away from him would break Armin down to tears, and he catch a cold.