It's a Known Fact

It's a known fact between the entire staff at the Fire Lord's Palace, that Fire Lord Zuko has nightmares. They're ones that keep him screaming, so loudly, that everyone within his entire wing can hear some sort of the noise. They think it's from worries about the Nation, or memories about the war, but no one guesses that at least twice a week, Zuko dreams about losing a girl.