Just be patient and don't push it; remember he would not have spent that time with you unless he WANTED to. dday is right; he's the WAS now and he needs the to make the moves. Even though my XW is home I'm being careful to let her initiate everything.
Have faith and stick to what's been working. And DON'T push him away!
Ron
M: 47 W: 50 D: 19 S: 16 Grandson: 21 months (now officially our son) Married: 10/2/89 Divorced: 7/31/09 XW moved back home 11/12 Re-married 5/25/10