Kaylee

“Emma’s gaze went from Alec to Jace, curious. “Do you worry about him?” she asked Alec, surprising a laugh out of him.

“All the time,” he said. “Jace could get himself killed putting his pants on in the morning. Being his parabatai is a full-time job.”
― Cassandra Clare, City of Heavenly Fire

“There are things our souls want, and mine wants you.”
― Cassandra Clare, City of Heavenly Fire

“I loved you recklessly from the moment I knew you. I never cared about the consequences. I told myself I did, I told myself you wanted me to, and so I tried, but I never did. I wanted you more than I wanted to be good. I wanted you more than I wanted anything, ever.”
― Cassandra Clare, City of Heavenly Fire

“Value your parabatai," he said. "For it is a precious bond. All love is precious. It is why we do what we do. Why do we fight demons? Why are they not fit custodians of this world? What makes us better? It is because they do not build, but destroy. They do not love, but hate only. We are human and fallible, we Shadowhunters. But if we did not have the capability to love, we could not guard humans; we must love to guard them. My parabatai, he loved like few ever could love, with all and everything. I see you are like that too; it burns more brightly in you than the fire of Heaven”
― Cassandra Clare, City of Heavenly Fire