[He's right, she's making stuff up -- but only to improve his mood, which seems to at least superficially have worked.]
Compliments and back rubs and kitty ears and a collar. [She counts down her fingers as if running down a mental list.] And superpowers if I can find a way. Anything else? [She's a tiny bit surprised he hasn't mentioned anything dangerous. Handcuffs, but nothing that could harm her. Maybe she has the wrong idea of sadism.]