First I want to say that this is my first fanfic so sorry if it's not that great. I do not own any of the characters or story from ATLA, all credit goes to the original writers. Being friends with the Fire Nation Prince is hard, especially when you have to keep a part of yourself hidden from him. Kai was forced to leave the Southern Water tribe when his mother passed. He was sent to live with his father in the Fire Nation, where he learned to fight, and joined the army like his father. He always has Zuko's back and will be by his side as long as he needs to be.