I've also been challenged in this area, the "want a hug b/f you go", and usually get the same response you did. Kinda neutral.
For what it's worth, after our last interaction where I "let him go" so to speak, he came over to pick something up at the house & initiated a hug that was different from the "OK, if I have to" ones that I had been getting.
The FWIW part is actually worth a lot. It is so much more meaningful when they initiate. And you have to hold back for a while to give them the chance. In my sitch, our old T had recommended breakfasts. I always took the lead in scheduling these. New C said, after a bit, stop and see if she initiates. She hasn't. I'm still waiting. But if she does, that will be mean something.
Keep it up buddy. I posted to you on mine and one other thread this morning, but can't remember which.
Nomo
M 39 W 39 M'd 10 yrs; T 14 yrs S7 D4 Bomb 5-8-05 W not working on M 1-22-07; EA 2-22 DB 4-10 S 6-11 No more C Link