“Simon?" she asked. "I have a stupid question.""What is it?""Did you sleep with Isabelle?"Simon made a choking sound. Clary swiveled slowly around to look at him."Are you okay?" she asked."I think so," he said, recovering his poise with apparent effort. "Are you serious?""Well, you were gone all night.”
“Meliorn?” said Clary. “I’ve met you, haven’t I? You used to go out with Isabelle Lightwood.”Meliorn was almost expressionless, but Clary could have sworn he looked ever so slightly uncomfortable. Luke shook his head. “Clary, Meliorn is a knight of the Seelie Court. It’s very unlikely that he – ““He was totally dating Isabelle,” Simon said, “and she dumped him too. At least she said she was going to. Tough break, man.”
“He looks," Simon had once said to Isabelle, "like he's thinking about something deep and meaningful, but if you ask him what it is, he'll punch you in the face.”
“You look happy," he said to Clary. He swiveled his gaze to Jace. "And a good thing for you that she does."Jace raised an eyebrow. "Is this the part where you tell me that if I hurt her, you'll kill me?""No," said Simon, "If you hurt Clary, she's quite capable of killing you herself. Possibly with a variety of weapons."Jace looked pleased by the thought.”
“I was trying to make you jealous!" Simon screamed, right back. His hands were fisted at his sides. "You're so stupid, Clary. You're so stupid, can't you see anything?"She stared at him in bewilderment. What on earth did he mean? "Trying to make me jealous? Why would you try to do that?"She saw immediately that this was the worst thing she could have asked him."Because," he said, so bitterly that it shocked her, "I've been in love with you for ten years, so I thought it seemed like the time to find out whether you felt the same about me. Which, I guess you don't.”
“Where's Simon?" Clary interrupted.Isabelle wobbled. "He's a rat," she said darkly.Did he do something to you?" Alec was full of brotherly concern. "Did he touch you? If he tried anything-"No, Alec," Isabelle said irritably. "Not like that. He's a rat."She's drunk," said Jace, beginning to turn away in disgust.I'm not," Isabelle said indignantly. "Well, maybe a little, but that's not the point. The point is, Simon drank one of those blue drinks- I told him not to, but he didn't listen- and he turned into a rat.”