Desiree gave a quick glance into the room, looking left and right quickly.  She didn't see anyone which did little to satisfy her inquisitiveness.<br/><br/><i>"I know he wasn't talking to himself,"</i>she thought, but she looked back up at him when he came back to the door.  She took the root pieces from him and nodded as he shut the door.  As soon as it closed, she placed her ear against it in the dark.  She heard his wand tap against it then heard him say something.  She knew what it was, but not how to counter it, so she backed away from the door.  This little mystery will have to wait, but she would find out about it.  She turned around, walking back towards the Slytherin common room.<br/><br/>"Lumos," she said and her wand tip lit up again.  It wasn't a very long walk back to the room, but her eyes and feet were heavy so it would probably seem to be at least ten times the actual distance.