[Okay, so the guy is a little jumpy. Luke had been there -- in some ways still is there -- so he doesn't really judge him for it.

The question about the soda machine was a little odd, though.]

I don't know, it's always been here. [As far as he knows, anyway.

He steps towards the machine, holding his hands up to indicate that he's not going to do anything, before just...pushing a button for his soda of choice, which drops in the pocket at the bottom of the machine. No explosions!

He reaches down to grab the soda and pop the tab open.]

Relax. It's probably one of the few things here that doesn't fuck with your head.