Well, perhaps their kiss is part of a bet or a dare. Eddie might have been dared to kiss Patricia by his friends, but when he actually does it, there are real emotions that surface. Or it could be that they are acting in a school play and the kiss on stage leads to real feelings off - stage. They start to question if what they felt during the kiss was just part of the act or something more. In this fanfiction, their friends could start to notice a change in their behavior towards each other after the kiss.
One idea could be that Eddie and Patricia's kiss is a moment of realization. Maybe they've been friends for a long time, but the kiss makes them see their feelings in a new light. For example, it could happen during a tense situation like when they're facing a common enemy in their school or community. Another idea is that the kiss is a spur - of - the - moment thing, like during a celebration where the excitement gets the better of them. It could also be a secret kiss that they keep from their friends at first, adding an element of mystery to their relationship.
There could be many different takes on this fanfiction. Maybe it starts with a build - up of their relationship. They might have been through some adventures in the House of Anubis together, and as they grow closer, the kiss becomes a natural progression of their feelings. It could be a sweet moment filled with hesitation at first, and then a rush of emotions.
A possible plot could be that they are paired up for a school project related to the secrets of the House of Anubis. As they research together, they start to see each other in a new light. One day, while exploring a hidden part of the house, they get a bit scared and in that moment of vulnerability, they share a kiss.
First, you can start by creating a detailed setting. Decide where Eddie and Patricia are when they kiss. Is it at school, in a park, or somewhere else? Then, think about their emotions leading up to the kiss. Are they nervous, excited, or something else? For example, if you want to create tension, you can write that Patricia has been secretly in love with Eddie for a long time and Eddie is completely oblivious until the moment of the kiss.
Perhaps in a fanfiction, there could be a parallel universe where Star and Marco are already a couple. The story could focus on their first kiss in that universe and how it differs from their relationship in the main storyline. It could be more passionate and confident as they already know their feelings for each other.
The 'reunion kiss' is also quite common. For example, if they have been separated for some reason, like one of them going away for a while. When they see each other again, the passion and longing come out in a powerful kiss. Writers can really play with the emotions in this type of scenario.
Another trope is the 'Kiss that Changes Everything'. In this case, the kiss between Jamie and Eddie is a turning point in their relationship. It could make them finally admit their love for each other, or it could create some sort of conflict if they're not ready for the implications of the kiss, like how it will affect their friendship or their professional lives.
One common theme is the exploration of their hidden feelings. In many fanfictions, they have been friends for a long time but the kiss is a turning point that reveals their deeper romantic feelings for each other.
You could also focus on a side character's perspective. For instance, a friend of the main characters who has always secretly liked one of them. This character could try to interfere with the relationship in 'it started with a kiss' in the fanfiction, creating a lot of drama and tension in the story.
One idea could be a forbidden love story where a human falls in love with a succubus. The succubus is initially only interested in his energy but gradually develops real feelings. Another could be a story set in a magical academy where a succubus uses her kiss to gain an advantage in a competition, but then finds herself falling for one of her rivals.
One idea could be that Batman and Catwoman kiss during a moment of truce while they are teaming up to take down a greater threat in Gotham. Maybe they are on a rooftop, surrounded by the chaos of the city below, and in that moment of shared purpose, their feelings surface and they share a passionate kiss.