The look on Hermione’s face upon entering the ever changing and growing chamber was enough to give Draco pause. He sometimes forgot that she was  not  the witch he knew. She had not grown up with her magic. She had never experienced it first hand. She may have heard of the room in her world, but she had never witnessed its brilliance with her own eyes. And those eyes were large and doe-like as she did a slow circle to take it all in. 