Laura

“Hold on to me," Alec said, and Magnus gave him the sort of smile that made Alec feel like someone had taken an apple corer to his heart and tried to dig out the center.

"I always do, Alexander," he said. "I always do.”
― Cassandra Clare, City of Heavenly Fire

“Hey, Clary. You take care of yourself," he said. "I know you can." He paused. "And take care of Jace, that poor, helpless blond."
Jace made an obscene gesture, which actually did feel familiar to Simon, so he knew that was their thing.”
― Cassandra Clare, Welcome to Shadowhunter Academy

“I thought you were dead."
Magnus smiled crookedly. "What, from that scratch?" He glanced down at the reddening jacket in Alec's hand. "Okay, a deep scratch. Like, from a really, really big cat.”
― Cassandra Clare, City of Lost Souls

“She can't hurt him, Izzy," (Alec)
"I know you're worried, but he's got the Mark of Cain; he's untouchable. Even a Greater Demon can't harm him. No one can." (Alec)

Isabelle scowled at her brother. "So what do you think she wants him for, then? So she'll have someone to pick up her dry cleaning during the day? Really, Alec--”
― Cassandra Clare, City of Fallen Angels