There will be spoilers, and you might want to start with part one.
Keep in mind that this is just a fanfiction, and that Azula's thoughts and scenes in between Sozin's comet never happened.
Azula was still thinking. He won't deny me, I'm the Princess! I'll get it out of my head, what to say, what to say...? Then she spoke: "Sorry I'm late, father. Good palanquin bearers are so hard to come by these days. So, is everything ready for our departure?"
Then she heard the words that made her die a little inside. No, not a little, a lot.
He's not going to be number one just because he's the protagonist. But he's going to be on it. I love his personality, he's so hyper and sweet. He's also super awesome because he's the avatar, and I personally think he does his job better than Korra, but that's just me. I love how he's the last airbender and I love his relationship with Katara. He's such a great character, he's funny, cool, sweet, and he's a good role model, supporting things like peace and not killing people. It was really brave of him to take away Ozai's bending instead...