He might use his clothing to conceal it. For example, if he has a cut on his arm, he could wear long sleeves or a cloak to cover it up.
Another way could be by using his fire - bending skills. He could create a small amount of heat around the injured area to numb the pain and also make it less noticeable. Maybe the glow of the fire can distract others from seeing the actual injury.
He could also be hiding his injury to avoid being a burden. In the world of the fanfiction, his comrades might already have a lot on their plate, and he doesn't want to slow them down or cause them extra worry with his injury.
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.
He might use simple language on purpose. For example, he could pretend to be confused about things he actually understands well. He may also make silly mistakes intentionally to give the impression that he's not as smart as he really is.
Well, Zuko's character development changes in several ways. Firstly, his relationships with others will be different. He'll experience different reactions from his friends and foes alike. His self - perception will also shift. He was used to being a male heir with certain expectations. Now as a girl, she has to redefine herself. This might make her more introspective. She may also develop new skills or ways of thinking. For instance, she could learn to use her femininity as a strength rather than relying solely on her combat skills as she did before.
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 some fanfictions, Katara might hurt Zuko physically during a fight. For example, if they have a misunderstanding and their elemental powers clash, Katara's waterbending could accidentally strike Zuko and cause him harm.
If Percy is injured, it can slow down the progress of the main quest. For example, if they're on a time - sensitive mission, his injury might force the group to take detours to find a healer or a safe place for him to rest.
With Sasuke, it could either drive a wedge or bring them closer. If Sasuke blames himself for Naruto getting injured while protecting him, he might distance himself out of guilt. On the other hand, it could also make Sasuke realize how much Naruto means to him and he could become more committed to their friendship.
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.
He might put on a fake smile and act normal. Naruto is good at being energetic on the outside, so his family may not suspect that he's in pain.