[Chrissy goes a little quiet as she thinks all that over, biting at the inside of her cheek. There's something she wants to tell him, but she worries that explaining it to him might seem weird. Or make him worry, which she doesn't want to do after...well, everything.]

When I was first on deck, I met a girl. She showed me where the arcade was, and it's just about the only thing I know how to find. But she also took me by one of the stores. And we didn't actually use money to get anything. She got a lot of junk food and just ran it across the scanner. I did the same thing for my bottle of pills, and we were able to take it. I don't think we need money here.

[So maybe they don't need actual money to get anything to eat, she's hinting at. It almost feels like a silly point to make, since he's said he'll walk her back to her room. She cancels the fifth floor and presses the floor her room is on instead.]