Magnus looked at her meditatively. 'I think,' he said, 'there isn't much that Jace wouldn't do for you, if you asked him.' Clary opened her mouth and then shut it again. She thought of the way Magnus had always seemed to know how Alec felt about Jace, how Simon felt about her. Her feelings for Jace must be written on her face even now, and Magnus was an expert reader. She glanced away.