Dan

“Izzy, are you—” he began. His eyes flew wide, and he backed up fast enough to smack his head into the wall behind him. “What is he doing here?”
Isabelle tugged her tank top back down and glared at her brother. “You don’t knock now?”
“It—It’s my bedroom!” Alec spluttered. He seemed to be deliberately trying not to look at Izzy and Simon, who were indeed in a very compromising position. Simon rolled quickly off Isabelle, who sat up, brushing herself off as if for lint. Simon sat up more slowly, trying to hold the torn edges of his shirt together. “Why are all my clothes on the floor?” Alec said.
“I was trying to find something for Simon to wear,” Isabelle explained. “Maureen put him in leather pants and a puffy shirt because he was being her romance-novel slave.”
“He was being her what?”
“Her romance-novel slave,” Isabelle repeated, as if Alec were being particularly dense.
Alec shook his head as if he were having a bad dream. “You know what? Don’t explain. Just—put your clothes on, both of you.”
― Cassandra Clare, City of Heavenly Fire

“He remembered Tessa weeping in his arms in Paris, and thinking that he had never known the loss she felt, because he had never loved like she had, and that he was afraid that someday he would, and like Tessa he would lose his mortal love. And that it was better to be the one who died than the one who lived on. He had dismissed that, later, as a morbid fantasy, and had not remembered it again until Alec.”
― Cassandra Clare, City of Heavenly Fire

“Everyone knows Valentine's son."
"I know, but - when Emma saw you, she acted like you were her celebrity crush.
Like you were on the cover of Shadowhunters Weekly every month."
"You know, when they asked me to pose, they said it would be tasteful..."
"As long as you were holding a strategically placed seraph blade, I don't see the problem," Clary said, and Jace laughed, a cut-off sound that indicated that she had surprised the amusement out of him.”
― Cassandra Clare, City of Heavenly Fire

“Don't talk." Alec gestured at him with an expression of vague disgust.
"Every time I look at you, I keep remembering coming in here and seeing you draped all over my sister."
Jace sat up.
"I didn't hear about this."
"Oh, come on -" said Simon.
"Simon, you're blushing," observed Jace.
"And you're a vampire and almost never blush, so this better be really juicy. And weird. Were bicycles involved in some kinky way? Vaccum cleaners? Umbrellas?"
"Big umbrellas, or the little kind you get with drinks?" Alec asked.
"Does it matter -”
― Cassandra Clare, City of Heavenly Fire