Angela takes a moment to recover after their conversation with the Librarian finishes, then returns to the tour

"Okay. So. Those are the books, which usually are in order. The checkout desk is over there," she says, walking as she talks. "There's usually an aide or two, or all five of us when we get bored, behind it. Return books there. The tables are for studying or flirting, whatever."

"And Special Collections is through those double doors. Don't go in without a note for a teacher. Actually, don't go in at all, if you can help it."

She seems very emphatic on the last point.