She still hadn't told her two best friends what she had found in the room. For one thing, she was trying to block out the scenes as best she could, trying to pretend she didn’t snog Malfoy, and for another, she didn't want to cause Harry any more worry. He was already struggling with the connection to Voldemort and Dumbledore's plans. No wonder when you consider that his Occlumency lessons had happened only for a few weeks last term.