I think they fake it to start and then they start to care on some level, how can you not. I don't know if my t "cares" about me, he helps me, he works with me, and its a very professional relationship we have. No hugs, no telling me he cares, or really anything like what Ive read in here about Ts, but it could be that he takes the vibe from me. For the 50 min I see him, I know he cares about his work with me and that's all that I care about. But they are human and I don't think they can help but care about thier clients.