The idea that Peter could've gotten something else entirely hadn't even occured to her, but at least she doesn't have to worry about it for very long. (And she knows he didn't have a quickie, as he said so earlier.) Still, you'd think with how much Peter whines about not having money, he'd've asked for something in return.

She shakes her head in exasparation, and turns to Gabriel. "How do you know this Seth, anyway?"