That’s really great! I’m happy for you, it makes me feel validated when my therapist remembers stuff.
My therapist’s memory is quite good. He never ever takes notes but manages to remember almost everything. (The one time he did write something down I got freaked out and was concerned I said something wrong—he laughed, said it was just a point he wanted to come back to—and went back to never taking notes.) Occasionally he will forget a minor point or minor detail, but it doesn’t bother me. Oftentimes he will grab the next client right after me, so if he is taking notes, its not until hours later. I have a pretty good memory myself, so I always appreciate that my therapist has a good memory and I don’t have to explain things more than once.