Then about a month ago, he admitted that he was having some unresolved issues that I didn't quite get so we kinda cooled down. I called him once at this time and he said he missed me and he was having a hard time being away from me. The next time I saw him I thought everything would be okay. He said he thought it over and just couldn't do it. He said he had a long serious relationship that ended 5 years ago and it was still causing him issues. He said he didn't know why but it had ruined every relationship he had had since then. He said that hadn't happened with us yet but he was too scared to continue and it would hurt much more later if we did. He said something about "seeing how being friends goes" but I said no. I didn't want that and being friends was probably a bad idea but if he ever needed anything he could call. He said OK and I'd say it ended amicably. I still don't get it and I'm not sure if I believe him.
That was a week ago and I'm sad. Do I have any chance of him coming back?