"Gross," Chris says. "Fucking hate snotty, arrogant people like that."

Beat.

"So how's the... train travelling the world thing work? Are the oceans frozen over, too?" They look a little sheepish to admit, "The only frame of reference I have is Amtrak, in my time, and U.S. rail is pathetic when it comes to passenger trains. I keep picturing little compartments and uncomfortable seats."