I found out that my friend’s brother likes me. He is kind of creepy. His grandpa caught him molesting his little sister while she was asleep. And his sister (my friend) caught him raping their pet pig. The other day at my friend’s house there was a small party. We all got drunk. Then he started flirting with me and trying to get touchy with me. He said that I was the only white girl he had ever been attracted to (he only dates asain girls). He used to like one of my other friends but she rejected him witch made him furious and he told her to kill herself. My friend (his sister) told me that he has been talking about me alot and calling me hot. I would normally be flatered when someone likes me but this guy is very creepy. He even knows that I have a boyfriend. What should I do?