“Alec's trying to get Magnus to take him seriously, but he's never told our parents about Magnus, or even that he likes, you know -" "Warlocks ?" Simon said.”
“Who's Magnus?" Max inquired"He's a warlock," said Alec"A sexy, sexy warlock," Isabelle told Max."But warlocks are bad," protested Max"Exactly".”
“Alec," Magnus said. He put a hand on his boyfriend’s shoulder; Alec was standing still, staring angrily at the floor. "Are you okay?"Alec looked at him. "Who are you again?"Magnus gave a little gasp; he looked — for the first time Simon could remember — actually unnerved. It lasted only a moment, but it was there. "Alexander," he said."Too soon to joke about the happy memory thing, I take it," Alec said.”
“Did you think I was helping you out of the goodness of my heart? Or am I just the only warlock you know?” (Magnus)…“No,” he said now, “but you are the only warlock we know who happens to be dating a friend of ours.” (Jace)For a moment everyone stared at him-Alec in sheer horror, Magnus un astonished anger, and Clary and Simon in surprise. It was Alec who spoke first, his voice shaking. “Why would you say something like that?”Jace looked baffled. “Something like what?”“That I‘m dating-that we‘re-its not true,” Alec said, his voice rising and dropping several octaves as he fought to control it.Jace looked at him steadily. “I didn’t say he was dating you,” he said, “but funny that you knew just what I meant, isn’t it?”“We‘re not dating,” Alec said again.“Oh?” Magnus said. “So you‘re just that friendly with everybody, is that it?”-pg.241-”
“Warlock,” he said. “I know who you are.”Magnus raised his eyebrows. “You do?”“Magnus Bane. Destroyer of the demon Marabas. Son of—”“Now,” said Magnus, quickly. “There’s no need to go into all of that.”“But there is.” The demon sounded reasonable, even amused. “If it is infernal assistance you require, why not summon your father?”Alec looked at Magnus with his mouth open.”
“Alec cleared his throat. He felt dizzy, but he also felt alive — blood rushing through his veins like traffic at top speed, everything seemingly almost too brightly colored. As he stepped through the door, he turned and looked at Magnus, who was watching him bemusedly. He reached forward and took hold of the front of Magnus’ t-shirt and dragged the warlock toward him. Magnus stumbled against him, and Alec kissed him, hard and fast and messy and unpracticed, but with everything he had. He pulled Magnus against him, his own hand between them, and felt Magnus’ heart stutter in his chest.He broke off the kiss, and drew back.“Friday,” he said, and let Magnus go. He backed away, down the landing, Magnus looking after him. The warlock crossed his arms over his shirt — wrinkled where Alec had grabbed it — and shook his head, grinning.”