[Cooper sits down next to him, listening to the argument but not adding anything to it, and saying he's fine and doesn't need anything when the bartender asks him what he wants. He muses a little on Prussia's behaviour - then again, given the country's history, that would probably be understandable.]

How does your world work? [He waits for the argument to settle before asking this, but does so with interest.] Regarding the countries, I mean. Where do you live, if you are the countries?