Anthea

“Have you fallen in love with the wrong person yet?'
Jace said, "Unfortunately, Lady of the Haven, my one true love remains myself."
..."At least," she said, "you don't have to worry about rejection, Jace Wayland."
"Not necessarily. I turn myself down occasionally, just to keep it interesting.”
― Cassandra Clare, City of Bones

“You're my sister," he said finally. "My sister, my blood, my family. I should want to protect you" - he laughed soundlessly and without any humor - "to protect you from the sort of boys who want to do with you exactly what I want to do."
Clary's breath caught. "You said you just wanted to be my brother from now on."
"I lied," he said.”
― Cassandra Clare, City of Glass