Luna Lovegood: We both believe you, by the way. That He-Who-Must-Not-Be-Named is back, and you fought him... and the Ministry and the Prophet are conspiring against you and Dumbledore.

Harry Potter: Thanks. It seems you're about the only ones that do.

Luna Lovegood: I don't think that's true. But I suppose that's how he wants you to feel.

Harry Potter: What do you mean?

Luna Lovegood: Well, if I were You-Know-Who... I'd want you to feel cut off from everyone else... because if it's just you alone... you're not as much of a threat.