My T doesn't make any weird movements or fidget in any way. She used to say things in a sing-song sort of way, on occasion. I teased her about it a little bit once, very gently. I said I feel like I'm in a musical sometime and said something about not noticing she does that. She did it less and less and stopped. Then, I felt bad. I hope she didn't think I was being critical or change because of me. I found it endearing. Anyway, that is the only thing that I ever noticed, but she doesn't do that anymore.