Katara shook her head. "It isn't your fault. I always thinking of Aang, to be honest: every single day, every single moment. I guess I don;t talk about it because a part of me has been wanting to see him anytime we had a mission or anytime we left Earth. I've missed him for a very long time, and even with all of the things that have gone on, I know he's till trying to protect me."

She sighed. "But I also have to put a stopper on those emotions too. They're strong, stronger than most of the feelings I have. The Nightmare King has already made me see a corrupted teacher and my mother: I don't think showing me a dead Aang would be out of what he can do. He WANTS to mess with Aang's resolve in the first place. Part of beating the Nightmare King is making sure he DOESN'T beat me."