My therapist has given me a few compliments recently. I'll stick with last session since that's what you asked for.

He told me that I had looked terrific the evening before (I came to group therapy the night before really dressed up because of a work event that day). All the insightful things he said and I felt the best when he told me I looked good. Pathetic, hunh? He's only complimented me a few times in the year+ that I've seen him, and I quickly told him he'd give me a big head.

I was glowing all day about that though. Wish I had more good excuses to dress up for work.
Not sure if therapists are supposed to avoid complimenting their clients or not (and he's only done so maybe 3 times), but it sure felt great when he did. And I always try to look nice when I go there (yes I'm pathetic).
Sidony