“How do I know I can trust you?''You can't,' he said bluntly. 'You've got to take it on faith that the enemy of your enemy is your friend.”

“You've got to take it on faith that the enemy of your enemy is your friend.”

“Only a true best friend can protect you from your immortal enemies.”

“Watch it." he said at last. "I can make your life miserable." I gave him an icy smile. "You already have, and that's why i've got the advantage. You've done your worst but you haven't seen what i can do yet.”

“You can't force love, I realized. It's there or it isn't. If it's not there, you've got to be able to admit it. If it is there, you've got to do whatever it takes to protect the ones you love.”

“I can be a good friend, or a bad enemy.”

“It is terrifying,” said Adrian. “And weird, for lack of a better word. And part of you knows… well, part of you knows something’s not right. That your thinking’s not right. But what do you about that? All we can go on is what we think, how we see the world. If you can’t trust your own mind, what can you trust? What other people tell you?”