from what you have said i dont think you are ready to be his friend yet maybe in the future i dont know. it seen like you really really cared about him a lot. i been with my bf for more then 3 years if we did break him i would find it hard to be friends but that me he would still want to be friends. sometiems when you say friends it mean friends with benefits. if it a guy you only dated for a month i would say yes it totally possible.