I like the advice that kml has given you. I would try to implement some basic dating rules that she suggested. He definitely should be pursuing you and I totally agree that if he's not doing it...then you have two choices: 1) keep the friendship going, but w/no expectations except friendship; or 2) cut him loose.
You are the prize and if this guy can't see what is before him, then shame on him. You are worth far more than what this guy is giving you in the way of time, attention, etc.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
