"And you're not one of those people," John finished for Sarah, thinking he knew where she was going with this. "All business, that kind of thing?"

Real straight-laced, he guessed. John had to admit, he couldn't picture someone who hadn't seen any movies or TV, ever. And there was that thing again, talking about Earth like it was gone. John was tempted to ask Sarah what she meant by that; he was sure he wouldn't like the answer. It didn't sound like she meant it in the Yeah, Ohm got my dimension too kind of way, like it was more in the present and not something from earlier. So maybe it wasn't that she was bummed out about?