Triplese7en asked: The "Azula leaves the Fire Nation after the Agni Kai to help her recovery and broaden her perspective" but with Zucest and pining. Lots and lots pining.
I can see Zuko either making Iroh or someone from the Gaang with her to make sure she's safe and following the right path, or he's gonna have Iroh be Fire Lord so he can go with her himself - either way, that is only going to happen once Azula has made enough progress for it to be safe for her to leave AND for her to actually want to truly understand how the world actually works.
The first one has the longing getting stronger every time they see each other again (since she's not banished she's contatly coming back home so Zuko can see for himself how she's doing, and she also makes sure to travel to any place that he will visit for Fire Lord business and stuff). I can see them counting the days to each other again, and whenever one of them pays a surprise visit to the other they just have the biggest, dumb smile on their faces. I can see Azula coming back on some important day that has their country stop and just celebrate all day, and they're just locked up in Azula's bedroom. Just as Zuko is saying for the tenth time that he has missed her so much and that even though he doesn't regret letting her travel the world and he is constantly surrounded by people, he feels like he's all alone since she left, Azula just can't control herself anymore and kisses him. I think you can imagine what they're gonna spend the rest of the day doing.
The second one will have them be 100% focused on each other even though they'll literally meet interesting, incredibly hot people from all over the world. A lot of Zuko's attempts at showing Azula places that are important for the people of whatever city they're at will end up accidentally become him taking her on a date. The sexual tension would be so obvious that, from the very first day, the crew is psychologically preparing themselves to walk in on them fucking at some point. It will probably happen on the first time they get drunk enough to not care about the consequences. Thanks to Grey, we know it ends with Azula pregnant XD