My T sometimes 'remembers' things and it feels a bit forced and purposeful and feels a bit icky...like a technique she is 'using'.Sometimes it feels more authentic and natural and does make me feel good. One of the most powerful sessions I had with her was when she remembered something I'd shared about someone as if what they had done had annoyed her. She also asks things that she has asked before sometimes (but as one poster shared this may be to see if our opinion and perspective has changed-but could also be she forgets) I definitely do not expect 100% recal but as you say just maybe even remembering we've had a conversation about it but be a bit unsure about what was said would make sense.