In this fanfiction, Katniss could develop a sense of humor around Glimmer. She could crack jokes and be more relaxed in her presence, which is a big change from her usual serious self. Glimmer could be developed to be more of a strategist. She could come up with plans that Katniss hadn't thought of, and this new role for her would change the dynamic between them. They would start to see each other as equals in terms of their contributions to their survival or whatever goals they have in the story.
To develop Katniss differently, she could be given a more curious side when it comes to Clove. She could actively seek to understand Clove's culture and traditions from their district. This would make her more accepting of Clove. For Clove, she could be developed to be more forgiving. In the original, she's very vengeful towards Katniss. But in the fanfiction, she could learn to let go of past grudges and see Katniss in a new light. This could lead to a more harmonious relationship between them as they navigate the challenges in the story.
One way to develop them differently is to give Tamako more assertiveness. Instead of being the somewhat shy girl, she could be more forward in expressing her feelings to Mochizou. For Mochizou, he could be made more conflicted. Maybe he has dreams outside of the town that conflict with his feelings for Tamako. This would add depth to his character.
In fanfiction, Cato might be developed as having a softer side. For example, towards Glimmer. In the original, he was mostly portrayed as a brutal and fierce competitor. But in fanfiction, he could show vulnerability when it comes to Glimmer, like caring about her safety more than just the victory. Glimmer could also be developed differently. Instead of just being a pretty face in the Games, she could be a strategic thinker, using her charm to manipulate not only the other tributes but also the Capitol audience.
Well, in the normal series, the relationships are mainly based on the devil trying to conquer the world in his own way while living among humans. But in a lemon fanfiction, perhaps the characters could develop closer relationships through shared experiences with lemon - related things. For instance, if there is a lemon - picking event, the characters might bond over the competition of who can pick the most lemons. This could lead to new friendships or even romantic feelings between characters who previously didn't have much interaction.
For Tai Lung, in fanfictions, his character could be developed by exploring his backstory more deeply. Maybe there were events in his childhood that made him so desperate for the Dragon Scroll. This could make readers sympathize with him more. Tigress could be developed in terms of her relationships with other characters. For example, how her relationship with Tai Lung affects her relationship with the Furious Five. She might become more independent from the group as she spends more time with Tai Lung. And Tai Lung could be developed to be more adaptable. He could learn new ways of thinking and being from Tigress, and Tigress could learn to be more assertive from Tai Lung's boldness.
Fanfiction allows for different interpretations of the characters. Lemon could be developed as a character with a special talent that was not explored in the movie, like he could be an amazing artist or a great cook. Judy could be developed to have different relationships with other characters. For instance, she could have a mentor - student relationship with Lemon where he teaches her things she doesn't know about the city and its inhabitants, which is different from their more or less equal relationship in the movie.
A plot might involve a magical or sci - fi twist. For example, they get transported to a strange world where they have to solve puzzles and defeat monsters together. Along the way, their relationship deepens. Or perhaps there's a love potion mishap that makes them both have feelings for each other that they initially resist, leading to a lot of internal conflict and interesting character development.
Some writers might make Katniss more vulnerable in the 'lemon' fanfictions. In the original story, she is strong and stoic, but here she could show more of her softer side, especially in her relationship with Peeta. For Peeta, he might be portrayed as more assertive in the romantic aspects. Usually, he is the more gentle one, but in these fanfictions, he could take the lead more often.
Naruto could be given a more complex personality in the modern fanfiction. He might be more introverted at first, having to deal with the loss of his father in a modern way (like through memories in a digital photo album). Kushina, on the other hand, could be shown as having a secret past that is slowly revealed through modern - day detective work by Naruto and his friends, which would be a big departure from her straightforward backstory in the original.
To develop Glimmer further, you could explore her insecurities. Maybe she's not as confident as she seems and uses her beauty as a mask. For Cato, you could show his softer side, like his love for his family in his district. This would add depth to their characters.