Oh God, no. Not the pool. Stiles isn't completely uncomfortable in his own skin or anything, but you try being the lone human surrounded by a bunch of werewolves. It does tend to give a guy some body image issues.

But on the other hand...girls in bathing suits is, like, never a bad thing. That said, she gives him an out without probably realizing she's giving him an out to the internal battle of should he/shouldn't he agree to the pool party. Yet. In any case, she's brought up food and food is always a green light. "Oh, score, really? I hadn't actually looked at all the deals, so I hadn't thought about the ones for food."

He grins back and nods more to himself than necessarily to her. He holds his arm hooked out at his side for her to take. "Shall we get some grub first, then?" he asks.