[He lets out a longer breath, because this really is Kitty, isn't it? However hard it is to see her inhabiting the body of the monster who hurt his boyfriend, he's known her long enough to feel it's her, now that they've both stopped being all defensive.]
I thought you were Tyki! [Not an unreasonable assumption, he feels.] I wouldn't put it past him to pretend he was you, if he'd got wind of other people being swapped today.