<human>: My boyfriend of 1 and a half years (20/m) decided to break up last week out of the blue after we had a small fight. Usually when we have these discussions, we get a lot better afterwards because we talk about whatever problems we had been having, and we work together to fix them. This time was different. He had his mind set on breaking up, and there was nothing I could do to change it. 

This man was my best friend throughout college. We went to different universities, but we always made the distance work. When we met up after the break up to get closure and to talk, we both got incredibly emotional. He couldn't even look me in the face or eyes the entire time we were talking. He would start bawling once he actually looked at me. He says he still loves me and that he still cares, but he said somewhere in the past couple of weeks, he had started to fall out of love. He just did not want to be in a relationship "right now". He swears by the "it's me, not you" line. 

We decided that in order to preserve our friendship and to one day get back to what we were before we got together (we were best friends before he took the plunge to ask me to be his girlfriend), we would still keep some online contact via chatting and whatnot. This worked alright for a couple of days, but last night, he decided that he wasn't comfortable talking to me anymore and didn't want to talk. He said that he would talk to me once he got over this breakup period. I flipped and called him an insensitive dick. 

We cut contact, and I thought I was ok. All of last night, I couldn't stop thinking about him and us. Any advice? I know that the standard  advice is to cut contact and to find things to do on your own, but I'm stuck at home for the summer with nothing to do and nowhere to go. He's my first relationship and love. Is there any future for us? Does anybody else have any insight as to what he meant? If I didn't do anything wrong, then what the hell happened to our relationship?

Can you condense the text into a few key points?
<bot>: Boyfriend broke up with me, but I still don't understand why. Tried to make friendship work, but he refuses to try and cuts contact.