If he hadn't been looking for a reaction he wouldn't have noticed the pain twisting her features before her voluminous hair fell between them and hid her face. "That's his problem," Granger said. Her voice was controlled and even a little flippant, but Regulus now knew better. He'd spent his whole life around people with more secrets than teeth, and he liked to think he'd discovered most of them. Granger was a Gryffindor, and like all of her kin she would be easy to read for someone like him.