I think their friendship is stupidly adorkable, I can imagine them being really close. *Not Zutara but I love the relationship between Zuko and Toph! I feel like Zuko would be a great older brother to Toph
rewatching Avatar and still have so much love for these characters. I enjoy thinking of Iroh meeting Zuko’s dragon, sometime after The Search. It would be a nice way of bringing the symbolism of the dragons in their story come full circle.