“I'm not going to do that."
"of course you're not." Jace said. "because you live to torture me, don't you?"
"Not everything, Jace, is about you." Clary said furiously.
"Possibly," Jace said "But you have to admit that the majority of the things are.”

“Clary?” Jace tilted his head to the side, studying her face. “You do—you still love me, don’t you?”

“I love Jace Lightwood,” she said. “I don’t know who you are.”

“Alec said you do that," said Jace. "Deflect questions about yourself with jokes.”

“Kyle is a werewolf?"asked Simon
"Of course he's a werewolf, you moron"said Jace”

“It's not funny, Jace," Alec interrupted, starting to his feet. "Are you just going to let her stand there and call me names?"

"Yes," Jace said kindly. "It'll do you good-- try to think of it as endurance training.”

“That does it," said Jace. "I'm going to get you a dictionary for Christmas this year."
"Why?" Isabelle said.
"So you can look up 'fun.' I'm not sure you know what it means.”

“Hey, Clary. You take care of yourself," he said. "I know you can." He paused. "And take care of Jace, that poor, helpless blond."
Jace made an obscene gesture, which actually did feel familiar to Simon, so he knew that was their thing.”

“What happened to you?”
Jace looked affronted. “What happened to me?”
Alec shook him, not lightly. “You said you were going for a walk! What kind of walk takes six hours?”
“A long one?” Jace suggested.”

“Oh, Simon, Simon, Simon,” said Jace. “You may not remember, but that’s kind of our thing.”

“I should have warned her about your habit of never doing what you're told." Jace squinted at her. "Are those Isabelle's clothes? They look ridiculous on you."

"I could point out that you burned my clothes." -Jace and Clary pg. 63”