One interesting fanfiction could be about Peeta and Katniss' life after the games in a peaceful district. They could be rebuilding their community and dealing with the emotional scars of the Hunger Games together.
There might be a fanfiction where Peeta and Katniss go on a secret adventure outside of their district. Maybe they discover a hidden place that holds the key to a better future for all the districts. This would involve a lot of exploration and them relying on each other's skills.
A great fanfiction idea could be that Peeta and Katniss have to face a new threat in their district. This threat is not like the Capitol but something more internal, like a disease or a group with different ideals. They have to use their influence and love for each other to overcome this new obstacle.
One interesting fanfiction could be about Katniss and Peeta's life after the games in a peaceful district. They start a school for the children to teach them survival skills in a non - violent way. It shows their growth from being survivors of the brutal games to educators.
A great fanfiction could be that Katniss and Peeta's baby has a special bond with nature, just like Katniss. The baby discovers new ways to interact with the forest and uses this knowledge to bring about positive changes in their community. This could involve the baby learning about plants that can be used for medicine or food, and sharing this knowledge with others to improve their living conditions.
One interesting plotline could be an alternate version of their time in the arena. Maybe they find a hidden part of the arena that has some kind of special power or resource that changes the game completely. For example, a place with healing waters that not only heals their physical wounds but also gives them some mental clarity, allowing them to outwit the other tributes more easily.
One interesting plotline could be Peeta and Katniss having to survive in a different kind of arena that has unique challenges not seen in the original games. Maybe it's an underwater arena where they have to figure out how to breathe and find food. Another could be a plot where they secretly raise a rebellion within the Capitol itself instead of just in the districts.
Another plot could be that Peeta's memories, which were once messed with, start to come back in a really strange way. He has flashbacks that are a mix of real and false memories, and Katniss has to help him sort through it all. This creates a lot of tension and emotional turmoil in their relationship as they try to figure out what's real and what's not.
In some fanfiction, a great plotline is that Peeta and Katniss are forced to participate in a special Hunger Games - like event again, but this time it's more of a political ploy. They have to outwit the Capitol in different ways than before. Maybe they form alliances with unexpected people from other districts and find new ways to resist the Capitol's tyranny while also dealing with their complex feelings for each other.
Another plot could be set during the Quarter Quell. Peeta and Katniss find out that there are some Capitol secrets hidden in the arena. They then team up not only to survive but also to expose these secrets. Their relationship would be put to the test as they face new and more dangerous threats.
In some fanfictions, they go on a journey outside of the districts. During this journey, Peeta's kindness, Katniss's determination, and Gale's survival skills complement each other. They face many challenges like wild animals and harsh terrains. Along the way, romantic and platonic feelings get all jumbled up as they rely on each other for survival.
The kiss in fanfiction can be seen as a turning point. In the Hunger Games world, Peeta and Katniss are constantly facing danger. Their kiss could be the moment when they truly start to see each other as more than just allies. It could be the start of a love that defies the odds of the games. For example, some fanfictions might explore how this kiss affects their decisions later on, like whether they are more willing to sacrifice for each other. It can also show how their relationship evolves in a more romantic and complex way compared to the basic survival - based relationship in the original story.
Another scenario could be Peeta and Katniss getting married in fanfiction. This is often a big deal for fans who want to see them have a happy ending. Writers might describe their wedding day in great detail, from the dress Katniss wears to the food served at the reception.