alright, i think that you should actually call him. don't email him or im him, actually pick up the phone and call him. it will make you feel better. Although expect that he may or may not still have feelings for you. if he doesn't, then suggest you stay friends. keep in contact. although don't call him everyday, maybe he is just scared to contact you, so take some of the inicitave here and help him out by calling him. if he is busy ask when you can get in touch again. just do what you think is best. if you want to call him, do so, if you want to wait then wait. just let yourself tell you what to do.