She shakes her at that, a little bit amused. "Your face seems to be very popular." Not that physical appearance matters to her; if he's human and not connected to the Doctor in some way, she won't have any trouble treating him as an independent person. But she knows it must be a bit odd for the Doctor and for his friends. Speaking of which-

"I met Ianto... but you wouldn't know him yet." Unless that whole mess with Ianto travelling with his fifth and eighth selves also happened in his universe, but she's seen no evidence that he's been going to intergalactic tea parties. Though it does remind her that Ianto might like to know their search is over, and she quietly sends him a message.