Break ups!!!

I just broke up with my bf about two weeks ago and I'm trying to figure out where we went wrong ... we were off and on just a few months ago and then all of sudden he wanted to hang out with his friends more I think their opinions of me got to the best of him. So we put closure on our relationship and the other night he kissed me but I wanted it because I wanted to see if I still felt anything and I didn't ...he wants to remain friends...did I make the right choice in agreeing? He also changed when he got a new job