"Yup. Nice little rooms for people to go to in case the apartment complex as a whole is too much for them. Then if they're ready, 'Oh look there's more to it than this room.'"

He realizes he should probably stop talking. His box isn't the same as other people's. He doubts it will come up and she'll directly ask him anything, but he's such a terrible liar that he should avoid it anyway. In a non-obvious way.