"Creeping around the dungeons; toward the Slytherin common room... I would imagine not," Rose admitted. "But, I wouldn't put it past you to be doing something bad. Or to have been doing something bad and sneaking off from whatever it was. Killing more birds perhaps? Or just watching?"
She didn't know if Artemis had even had any involvement in that, but she wouldn't put it past her. Rose could not put her finger on it, but there was something particularly creepy about Artemis Harper. She had to have something up her sleeve. She kept a firm grip on her wand, just in case.