" I did not make a pie,” Alec repeated, gesturing expressively with one hand, “for three reasons. One, because I do not have any pie ingredients. Two, because I don’t actually
know how to make a pie.”
He paused, clearly waiting.
Removing his sword and leaning it against the cave wall, Jace said warily, “And three?”
“Because I am not your bitch,” Alec said, clearly pleased with himself. "

― Cassandra Clare , City of Heavenly Fire (The Mortal Instruments, #6)