Clary's mother apparently reguarded him as about as sexually threatening as a goldfish.

The moment the door opened, Jace seized up a yellow pencil lying on the desk and threw it. It sailed through the air and struck the wall just next to Luke's head, where it stuck, vibrating. Luke's eyes widened. Jace smiled faintly. "Sorry, I didn't realize it was you." ... Luke indicated Simon and Clary with a wave of his hand. "I brought some people to see you." Jace's eyes moved to them. They were as black as if they had been painted on. "Unfortunately," he said, "I only had the one pencil." -Jace & Luke, pg.43-

Jem shook his head. "You bit de Quincey" he said. "You fool. He's a VAMPIRE" "I had no choice" said Will " He was choking me" "I know" Jem said. " But really Will, AGAIN?

Yes," Jace said, "I regret having disobeyed you." No! Clary thought, but her heart sank. Was he giving up, did he think it was the only way to save her and Simon? Valentine's face softened. "Jonathan-" "Especially," Jace said, "since I plan to do it again. Right now.

She looked up at him with a smile. The smile broke what was left of his resistance - shattered it. He had let the walls down when he'd thought she was gone, and there was no time to build them back up. Helplessly he pulled her against him. For a moment she clung to him tightly, warm and alive in his arms. Her hair brushed his cheek. The color had come back into the world; he could breathe again, and for that moment he breathed her in - she smelled of salt, blood, tears, and Tessa.

There’s more to honesty than … than an arrangement of words. They say faeries can’t lie, but you lie in your intentions, your attitude, your demeanor —

Now very much against her will, she thought of the way Jace had looked at her then, the blaze of faith in his eyes, his belief in her. He had always thought she was strong. He had showed it in everything he did, in every look and every touch. Simon had faith in her too, yet when he'd held her, it had been as if she were something fragile, something made of delicate glass. But Jace had held her with all the strength he had, never wondering if she could take it--he'd known she was as strong has he was.