"A protection spell. For you," he says, gently. It's something that you do in the witch world when you care for someone else, and there's danger in their lives. Nick knows that Kavinsky could use a little.

He looks back at the thing. "I can't say I know what I thought. I've never met anyone else with that kind of power. We can go into each other's dreams, there are spells to take things and hide them in dreams, too."