“he told me he doesnt like her at all. and he only did that because if he didnt behave like he liked her, the girl would tell her brother and he would lose his best friend.”

… So this guy is only friends with his best friend because the best friend wants him to like his sister? I’m sorry but normal people don’t operate this way. I would be running so far from this dude you have no idea. I’m getting tired just READING about his drama!

Rule #1 of relationships: if you’re seriously asking yourself whether you should stay or not, you already have your answer. (The answer is no).