I definitely notice my T's body language and often find myself commenting on it. I did ask him one day if he got any sleep the night before because he looked as if he could barely keep his eyes open! He confessed to being tired, but said he thought he was still present enough.

Sometimes I notice him exhibiting self comforting body language and sometimes feel bad about that. He also exhibits defensive body language. One day he mirrored nearly every non-verbal movement I made and when I asked him why he was mirroring my every move, he looked really abashed and a bit confused and like I'd struck him. I thought he was mirroring on purpose and it was very clear from his reaction that he wasn't even aware of it.

I am really aware of others body language though so whatever he does, I'm gonna notice!