Kavinsky knows all about Ronan and Gansey's plan of course. They talk. Gansey doesn't treat him like roadside trash, because he appreciates what one and what they did. That's what Kavinsky tells himself anyway, when he walks through Monmouth and doesn't go downstairs to see Adam, or sit next to him in class.

He didn't do a damn thing wrong. He was there when he needed to be.

So he's annoyed as hell when Ronan and Gansey leave Adam on him, but technically he "doesn't care either way" so he just shrugs his shoulders, rolls his eyes and agrees to it.

Kavinsky, of course, makes a point of railing lines off the hood of Proko's car when Adam finds him. He loves it when people talk shit about him and he can prove to them just how right they are.