When I was eighteen years old I became friends with someone who I went to school with. We weren't too close but I enjoyed our friendship and the time we spent together. A few years later he didn't reply to my messages and I heard through other friends he had moved out of town. I forgot about him until about four years ago I moved into a house opposite his parents' house (about six years after we lost contact). I couldn't stop thinking about him and missed him. Last year I plucked up the courage to message him through Social Media and we charted for a few months. He apologised for the way he treated me and through his messages it seemed like he was I interested in having a friendship. I wished him a Merry Christmas and I haven't heard from him since. I know it is obvious he does not want anything to do with me, but I can't stop thinking about him and day dream of us being friends and hanging out. Seeing his parents does not help as it is a constant reminder. Can anyone offer any advice?