"Oh, yeah, mine too." Jamie nods sympathetically. "It's a lot to take in, huh? Everything's way different than what I'm used to. D'you think there's, I dunno, a way you're supposed to behave in a place like this compared to anywhere else?"

Is...he referring to the fact that it's a spaceship or a cruise ship? Because it's Jamie's first time either way and he's got a lot of thoughts.