"Yeah... I suppose your right... It would be odd if none of them kne wof it, even if they've never actually been in there." She sat on the couch quietly for a while, thinking about the room.... it sounded like the most interesting place in the castle... Then it hit her where she had read about it. "I know where I've heard of it before!" she thought outloud, "it's mentioned in one of my books... well, one of my Dad's. About the battle of Hogwarts... You know the one with Harry Potter." She sighed before saying "wow... Knowing that makes it sound so much cooler."