I was in a long distance relationship - we met in person in February and when I went back home he was really opening up and telling me his feelings towards me. We eventually got in a relationship and he would always tell me how in love he was. Well, I went to visit him last week and then after my visit he started distancing himself, hardly would talk with me, and never said he loved me anymore. I kept asking what's wrong, but he would come up with some excuse. Well, finally I decided to break up with him because I knew he wasn't into it anymore and that's when he told me that he only saw me as a friend and he doesn't love me anymore. He said he has no idea what happened. Why would he feel like this? What can change a guys mind so quickly?