He looks pleasantly surprised. A trip, and what sounds like something that might need its butt kicked during a treasure hunt. He doesn't need to spend too long thinking it over.

"Yeah, okay. Sounds good. But you owe me, like, a hundred goddamn beers for this whole debacle, once we get there. You got me?" Johnny pokes his shoulder roughly, trying hard to still look aggravated. He's not a very good actor.