OK, so I really fancied this guy for about five or six months, so when he agreed to go out with me I thought he actually liked me. I haven't been out with very many guys before, so I didn't think I had a chance with him as he was so popular. Well, we were at a disco and he finally kissed me. I thought OK, I'm in with a chance. Then he just got one of his mates to tell me I was dumped after four hours. What did I do wrong?