Well, in some fanfictions, there could be a plotline where Chase is injured while protecting Jinja. Jinja, worried sick about him, stays by his side until he recovers. During this time, their relationship deepens, and when Chase finally wakes up fully healed, they share a tender kiss. Or maybe there's a story where Jinja and Chase are from different factions in the 'monsuno' world. Their love is forbidden, but they can't resist their feelings any longer, and they kiss in a secret, hidden place, knowing the risks but not caring at that moment.
One possible plotline could be that they are in the middle of a dangerous mission in the 'monsuno' world. Jinja and Chase have been through a lot together, and in a moment of relief after narrowly escaping danger, they share a passionate kiss.
Yes, there are some. You can try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just type in the relevant keywords, and you might find some interesting stories about their relationship and that special kiss.
Another plotline might involve some sort of forbidden love aspect. Maybe they come from different social groups or families that are in conflict. Their kiss would then be a bold and risky move against all odds. It could add a lot of drama and tension to the story, with them having to deal with the consequences of their actions, like trying to keep their relationship a secret from those who oppose it.
One possible plotline could be that Simon and Jeanette are friends who gradually develop feelings for each other. They might be in a situation where they are forced to work together on a project, and during that time, their relationship deepens until they share a kiss. For example, they could be working on a school play and the tension builds up until that moment of the kiss.
One possible plotline could be that they start as friends or acquaintances and gradually develop feelings for each other through shared experiences, which leads to their kiss. For example, they might work together to solve a mystery or face a common enemy.
Maybe Karin and Kazune are from different social or cultural backgrounds within their fictional world. Their kiss could be a turning point in their relationship, as it breaks the barriers between them and they start to fight against the norms of their society to be together. It could involve a lot of drama and character growth.
One possible plotline could be that Carl and Enid are in a dangerous situation, like being surrounded by walkers. They think they might not make it out alive, and in that moment of desperation and closeness, they share a kiss. It's a way to express their unspoken feelings before potentially facing death.
A plotline might involve their friends' reactions. After the kiss, Jake might be really surprised and have to adjust to the idea of his best friend being with Marceline. Princess Bubblegum could also have a reaction, perhaps being a bit jealous if she has some unspoken feelings for Finn. And there could be a plot where Finn and Marceline have to keep their relationship a secret at first because they're not sure how everyone will react.
One possible plotline could be that Zim, in his bumbling attempts to blend in on Earth, accidentally ends up in a situation where he has to kiss Gaz as part of a dare or a misunderstanding. For example, maybe some of the school kids dare him to kiss the scariest girl in school, which is Gaz. Another plotline might be that there's some sort of alien or magical influence that makes them attracted to each other, leading to a kiss.
Maybe there's a plot where they are in a love triangle with another character. The jealousy and competition in the triangle eventually push Riley and Maya to admit their feelings for each other and kiss. For example, if there's a new boy in school who is interested in both of them, it creates a lot of tension and drama until they finally come together.
One possible plotline could be that Bubbles and Brick are from opposing sides, like good and evil, and their kiss is a moment of unexpected connection that starts to change their views on each other and the conflict between their groups.