She is hiding in a place where she is not likely to be found. It is a long place: stand in the door and you can't see the back.
She was the girl in the back. "We were told to see the girl in the back," they said, coming up to her desk. "That's me," she said. "I'm supposed to inform you," she said. "Something is about to suffer due to fatigue."
"You'll miss these shoulders," they said. "You'll miss these Baroque drawers, this Astroturf field verdant with jokes."