One Way Out

You decided to hide in the library right beside the classroom. The lights were turned completely off and there was only the steady glow of the emergency lights to light the room. You decided to hide behind the librarian's table, right underneath. You scooted the chair so that it no one could tell where you were. You were just going to sit this one out. Someone entered the room and you could hear a torrent of curses in a feminine voice. Emma. You kept quiet.
The door opened again, this time way more violent. "Emma? You in here?" John called out. "Emma, I know you're in here, you can't hide forever."