In this fanfiction, a plotline could involve them having to deal with a misunderstanding right before the wedding. For instance, Takato sees Rika with an old friend who has feelings for her, and he misinterprets their friendly conversation. This causes a rift between them, but through a series of events, they are able to clear up the misunderstanding and have a beautiful wedding in the end.
Their relationship in the fanfiction is likely to be full of mutual understanding. Since they are getting married, they must have a deep connection. Takato might be the more gentle and patient one, while Rika could be the strong - willed partner. They balance each other out.
Some fanfictions might have a plotline where there are external forces trying to keep them apart, like other characters who have their own interests or some kind of ancient prophecy in the Digimon world. The struggle against these forces and their growing love for each other culminates in a passionate kiss.
In their married life, they would probably have to balance their normal lives and their duties in the digital world. Takato would still be the kind - hearted boy, always looking out for the well - being of others. Rika, on the other hand, would be the protective one. They'd have a harmonious relationship, sharing their joys and sorrows. Their Digimon would be like family members, and together they would create a unique family dynamic in both the real and digital worlds.
A plot could be that Takato and Rika accidentally swap their Digivices. This causes chaos as Guilmon starts to respond to Rika in a strange way and Renamon is a bit confused with Takato. They have to work together to figure out how to reverse the swap and in the process, they learn more about each other's connection with their Digimon.
The plot might involve a situation where Takato and Rika get trapped in a strange digital realm. While trying to find their way out, they rely on each other more than ever. In a moment of relief and joy when they find an exit, they kiss. It could be a moment of pure emotion, born out of the shared experience of being in a tough situation together.
A fanfiction might focus on the relationship between Takato and Rika evolving. At first, they might have their differences as we see in the original series. But in the fanfiction, they could start to understand each other better. For example, Takato could learn from Rika's more assertive nature, and Rika could appreciate Takato's kind heart. They could then become closer friends and better partners in Digimon battles.
Well, a great plotline could involve them having to team up against a new supervillain who specifically targets them because of their marriage. This villain could try to use their love for each other as a weakness. Also, there could be a plot where they decide to adopt an orphaned child in Gotham and protect their new family together, which would add a whole new dimension to their relationship.
Another plotline could be how they handle their new life together after marriage. Since they both have complex pasts, they might face challenges in fully opening up to each other in a domestic setting. Kaz could be hesitant to let down his guard completely, and Inej might have to be patient and understanding as they build their new life.
One possible plotline could be the two of them planning a wedding that combines their different styles. Jade might want a dark and gothic theme while Tori, being more mainstream, could want something more colorful. They'd have to compromise and in the process, learn more about each other's tastes. For example, they might end up with a venue that has both spooky elements like old - fashioned candelabras (for Jade) and bright flower arrangements (for Tori).
One interesting plotline could be that Ash and Elesa decide to have a Pokémon - themed wedding. All the Pokémon they've befriended over the years could play different roles. For instance, Pikachu could be the ring - bearer. The invitations could be in the form of Poké Balls, and the venue could be decorated with different types of Pokémon elements. Another aspect could be that they discover a new Pokémon species during their wedding preparations. This new Pokémon has special powers that are related to love and unity, and it becomes a symbol of their relationship.