“Sebastian never does anything just for fun.” Jace took Clary’s hand and pulled her toward him. “But I do.”

“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”

“Right. Vampires. But how do they get inside?"
"They fly"…
"We dont fly," Clary felt impelled to point out.
"No," Jace agreed. "We dont fly. We break and enter."…
"Flying sounds like more fun."
-Clary & Jace, pg.258-”

“Do you ever feel like screaming?' Clary asked him [Jace].
'Some of the time.”

“I told you to wait,” he snapped at Alec.
“Don’t you ever do anything I tell you to?”
“Technically you didn’t actually say anything,”
Clary said. “You just gestured.”
“Gesturing counts,” Jace said. “I gesture
very expressively.”

“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.”

“Clary stopped dead in her tracks. "Simon?"

"Oh, God," said Jace, sounding resigned. "And here I'd actually hoped I'd got hold of something interesting." -Clary and Jace pg. 114”

“I am not doing this in front of everyone," Simon announced.
“It’s not spin the bottle, Simon,” said Clary. “It’s just food. Not that you’re food, Alec,” she added when he glared. She held her hands up. “Never mind.”

“She gritted her teeth. She was here with Sebastian, on her way to see a powerful warlock, and mentally she was maundering on about the way Jace smelled.”

“Anything?" She laughed. "Like what kind of anything did you want?"
"Well, when I was five, I wanted to take a bath in spaghetti."
-Clary & Jace, pg.310-”