Her eyes widen a little in surprise at the word astronaut. Chell is not super good at American history, but she's pretty sure the moon landing hasn't happened yet. So he's probably another transplant?

Might just be a weirder-than-normal local, though. She's not quite sure. She puts down her punch so she can shake his hand, nodding. Then, flipping to a new page, she writes:

FORMER LIFE?