One Way Out

You quietly creeped into the library and walked over by the tables, keeping your eyes close peeled for any hidden people. You grabbed a substantially sized sandwich, and crawled over to the row of bookshelves, making sure that you were alone. There was no one hiding here. That leaves the rooms behind the librarian's desk.
You ate the sandwich as you made sure there were no unwelcome guests hiding behind the desks. The door to the quiet room was closed. You peeked inside and saw Saige eating a sandwich not unlike yours. She appears to not have noticed you.