Iroh

"And Azula knew," he finished, gravely. Had it just been Azula, he would have doubted. Despite how it might have seemed, however, he trusted the Avatar. Which meant that rather than suspicion, anger was roiling within him. He did his best to keep it contained, but was not as successful as he usually was. He had chosen to tell everyone other than Zuko that he was from an earlier time to give his niece a chance. They had not even spoken yet and he was already finding cause to think he had wasted his efforts.