It's one of her many talents. Which, granted, does make things more exciting, but also makes him fuss and worry.

"Well, at a guess, Peter will probably hit on you, and then avoid you once he realises you know me. He's a bit of a prat, best ignored, probably. And Andrew..." He sighs deeply, wondering how to put it. "He's sort of a humanish copy of me, who shares my memories." Yes, Charley, it just gets weirder and weirder!