Okay. He swallows, nodding deliberately. Holy crap is she scary. It kind of turns him on a little, actually.

"Wow, uh, seriously, Lyds?" Is he hearing this correctly? Because he doesn't think he is, but then maybe he is. He's stupid sometimes, yeah, but... Stiles?

He's not jealous. They're not like a thing or whatever. They're just friends who have sex and, yeah, he hasn't actually had sex with anyone else, but that's not, like, a real thing, either. It's just that the occasion hasn't come up and sex with her is fun, so why rock the boat?