You look happy," he said to Clary. He swiveled his gaze to Jace. "And a good thing for you that she does." Jace raised an eyebrow. "Is this the part where you tell me that if I hurt her, you'll kill me?" "No," said Simon, "If you hurt Clary, she's quite capable of killing you herself. Possibly with a variety of weapons." Jace looked pleased by the thought.