I Hate Him.
He is the type who instead of saying "thanks" or "good job" or "well done" in response to something done for him he just has to find at least some small detail to complain about. He is Japanese and I really wish I knew how to say (with effective impact) "If you don't like it then do it your god damn self you cretin!" in Japanese. When I get mad at him he just laughs in my face. If I get so upset I cry he just tells me to quick the acting because it disgusts him. He has no feelings for anyone except himself.