[Though she's not entirely surprised to hear that answer, it's still a bit deflating. She's glad he's being honest, at any rate.]

Forgive me, I know we've discussed it before, but... my memories aren't still all fully returned. What exactly aren't you sure about?

[She has a few guesses, and does remember some details, but she's not going to entirely trust her memory here. And it might be good for him to rehash it, at any rate.]