Actually she was paying so much attention that she didn't really hear him laughing behind her. It wasn't until she jumped into the room that she yelped and flailed, falling over on the couch she was sitting on, the controller falling to the floor. Well she was going to lose that round.
She burst out laughing as she spotted him after she'd calmed down some from being scared shitless. "You scare the fuck out of me!" she hit him with a pillow, "And you frickin made me lose my place!"