TS,
the best thing you can do is to accept his friendship right now no matter how hard it is on you. You have to act as if, and show him a happy you that makes him start to miss you and wonder what is making you so happy. It is very hard, but most of us here have all done it.

I suggest that you go back through my threads (about 4 of them or so, since last Dec. 23rd '07). You will get many ideas from what i have done in the past. Every situation is different. But I can remember when I first was going through this, I would find someone that had a similar sitch as mine and I would read all there old threads to get ideas and hope.
Good luck.
TIPPER