One time a while back I met my T on the elevator on the way up to his office, and he asked how I doing and said that because of our previous session,
"I've been really worried about you."
I felt really good about that, because it meant he had understood what a hard time I had been having (not minimizing) and that he had been thinking of me outside of session.
Another thing I like that he says, is after I have related some event or problem to him, he might say:
"How can I help you?"
This is both an offer of help, which I appreciate,

and makes me reflect a moment and think of all his resources, and what he could offer at that moment to help me. Then I tell him how I think he could help, and he tries to do what he can. The whole sequence is great.