"I don't want to be a man, I want to be an angst-ridden teenager who can't confront his inner demons and takes it out on other people instead."
"I am what you made me to be." — Jace to Valentine
“You could have fooled me. Everytime I called you, Luke said you were sick. I figured you were avoiding me. Again."
"I wasn't. I did want to talk to you. I've been thinking about you all the time."
"I've been thinking about you, too."
"I really was sick. I swear. I almost died back there on the ship, you know."
"I know. Everytime you almost die, I almost die myself.”
“Alec looked at her and shook his head. "How do you manage never to get mud on your clothes?"
Isabelle shrugged philosophically. "I'm pure at heart. It repels the dirt.”
“Look," Luke went on, "In all the years I've known him, there's always been exactly one place Simon wanted to be, and he's always fought like hell to make sure he got there and stayed there."
"Where's that?"
"Wherever you were.”
“Well, I’m not kissing the mundane," said Jace. "I’d rather stay down here and rot."
"Forever?" said Simon. "Forever’s an awfully long time."
Jace raised his eyebrows. "I knew it," he said. "You want to kiss me, don’t you?”
“Just take the weapon you hold in your hand and drive it through his heart," Valentine's voice was soft. "One simple motion. Nothing you haven't done before."
Jace met his father's stare with a level gaze. "I saw Agramon," he said. "It had your face."
"You saw Agramon?" The Soul-Sword glittered as Valentine moved toward his son. "And you lived?"
"I killed it."
"You killed the Demon of Fear, but you won't kill a single vampire, not even at my order?"
Jace stood watching Valentine without expression. "He's a vampire, that's true," he said. "But his name is Simon.”
“I don't do what I'm told, but I might do what you want if you ask me nicely.”
― Jace
“Desire is not always lessened by disgust. Nor can it be bestowed, like a favor, to those most deserving of it. And as my words bind my magic, so you can know the truth. If she doesn’t desire his kiss, she won’t be free.” — Seelie Queen
"I would have killed you." – Simon
"I would have let you." —Jace
“Jace slammed his hand down on the stele. “Clary-“
“She said she doesn’t want it,” said Simon. “Ha-ha.”
“Ha-ha?” Jace looked incredulous. “That’s your comeback?”
“We're not dating," Alec said again.
"Oh?" Magnus said. "So you're just that friendly with everybody, is that it?”
"“At the time I thought what I had with you and your mother was better than nothing. But if you can't tell the truth to the people you care about the most, eventually you stop being able to tell the truth to yourself.” — Luke
“Something inside Clary cracked and broke, and words came pouring out. 'What do you want me to tell you? The truth? The truth is that I love Simon like I should love you, and I wish he was my brother and you weren't, but I can't do anything about that and neither can you!”
“Isabelle drifted over, Jace a pace behind her. She was wearing a long black dress with boots and an even longer cutaway coat of soft green velvet, the color of moss. "I can't believe you did it!" she exclaimed. "How did you get Magnus to let Jace leave?"
"Traded him for Alec," Clary said.
Isabelle looked mildly alarmed. "Not permanently?"
"No," said Jace. "Just for a few hours. Unless I don't come back," he added thoughtfully. "In which case, maybe he does get to keep Alec. Think of it as a lease with an option to buy."
Isabelle looked dubious.
“Some guys look at you like they only want sex. Jace looks at you like you've had sex - it was great and now you're just friends. Drives girls crazy. Know what I mean?" Yes. Clary thought. "No." Clary said.
“I've got a stele we can use. Who wants to do me?"
"Quite a regrettable choice of words," muttered Jace.”
“Well, I’m not kissing the mundane," said Jace. "I’d rather stay down here and rot."
"Forever?" said Simon. "Forever’s an awfully long time."
Jace raised his eyebrows. "I knew it," he said. "You want to kiss me, don’t you?”
What other things are you looking forward to seeing in the City of Ashes movie? If I left off any of your favorite lines, feel free to include them in the comments.