Zuko's hot - headedness can be contrasted with Mako's more level - headed approach. Zuko might be quick to jump into action or get angry, while Mako thinks things through. As they interact, Zuko can start to adopt some of Mako's calmer ways, and Mako can learn to be more assertive from Zuko. This development can be shown through various adventures they have together, like facing a common enemy or solving a mystery.
One idea could be that Mako, being from the modern 'Avatar' world, somehow gets transported to Zuko's time. Zuko mistakes Mako for a firebending prodigy from a far - off land. They start training together, and Mako teaches Zuko some new techniques he learned in his own time, like advanced fire - bending forms that combine with modern technology - inspired moves.
The relationship development could be a slow process. Zuko might have to earn Hakoda's respect. He could do this by showing his skills in combat or his strategic thinking. As they spend more time together, they begin to see each other as individuals rather than just representatives of their respective nations. They might have deep conversations about their pasts, their families, and their hopes for the future, which deepens their bond.
In a 'Zuko meets Toph' fanfiction, they might start off on the wrong foot. Zuko's serious and brooding nature could clash with Toph's brash and independent attitude. Maybe they get into a small fight at first, but then gradually come to respect each other as they realize they both have a strong sense of justice. For example, they could team up to take on a group of bandits that are causing trouble in a village.
In some versions of 'hakoda meets zuko fanfiction', they might meet in a neutral territory. Zuko could be on a mission to find allies for his new vision of the Fire Nation, and Hakoda could be there to negotiate for the safety of his tribe. Their meeting could be filled with tension at first, but then they realize that by joining forces, they can have a greater impact on the future of the Four Nations.
It could be Toph. She's very headstrong and not easily intimidated. Even though Zuko has his own strong personality, Toph would likely push back against any attempts of his to take charge. For instance, if they were in a situation where they had to make a quick decision on which path to take, Toph would probably just start walking in the direction she thought was right without waiting for Zuko's input.
Zuko's complexity makes him so interesting in these fanfictions. He has a troubled past which has shaped him, but he is constantly evolving. His ability to show vulnerability in front of the reader is another great trait. It allows for a deeper emotional connection between him and the reader, as seen in stories where he opens up about his insecurities and fears.
Some fanfictions explore their role in rebuilding the world after the war. Zuko and Katara could be working together to restore balance between the nations. This kind of fanfiction often shows their leadership skills and how they complement each other.
In such a fanfiction, Hakoda might comfort Zuko by sharing his own experiences of loss and hardship. He could tell Zuko about how he coped when his tribe faced difficulties. For example, Hakoda might say that even in the darkest times, there is always a glimmer of hope. And that it's important to focus on the good that can come from difficult situations.
Teamwork is also a prevalent theme. Since they are part of a larger group in the original work, fanfictions may focus on how Mako and Gamagori specifically contribute to a team effort. They could be paired up for a mission and have to learn to work together efficiently, overcoming their differences along the way.