Guys, the librarian now says something different upon entering her library, she brags that it's her library, her rules, also tells you not to run, litter, be late, be stupid, etc. ( she only said that the first time I visited her and she goes back to saying "I will repeat this speech as much as I want," after you restart the level again), however, she doesn't react to the player doing any of these things yet. She will say she will not let you leave until you give her the book she wants, and she even talks way longer.