" People say to someone they love: I'd die for you. They don't expect to, of course, have no plans to. They may believe it, or mean it, or it may simply be an expression of devotion. But I know what it means now, I understand that impossible depth of emotion now. And I know you would die for me. You'd put my life before yours to protect me. And that terrifies me. "

― Nora Roberts , The Witness