One common plot is a reunion kiss. For example, after Will has been away for a long time, perhaps due to his duties as the captain of the Flying Dutchman, he finally returns and he and Elizabeth share an emotional and passionate kiss.
There are also fanfictions where the kiss is a turning point in their relationship. Maybe they've been through some misunderstandings or hardships, and the kiss is what resolves all the issues and cements their love for each other more firmly. It could be in the middle of a dangerous situation, like when they are facing an enemy together and the kiss gives them the strength to keep fighting.
One popular plot could be that April and Donnie are in a dangerous situation, like facing a powerful enemy. In the heat of the moment, they share a kiss as a sign of their deep connection and unspoken feelings. It could be that they've been secretly pining for each other for a long time, and this moment of danger makes them realize they can't hold back anymore.
One common plot is that Balto saves Jenna from some danger, like a group of wolves, and then they share a passionate kiss out of relief and new - found closeness. It's a classic 'damsel in distress' type of scenario.
One plot could be that they are in a forbidden love situation. Maybe their families or social statuses don't allow them to be together, but they can't resist their feelings and finally share a kiss. Another could be a plot where they are in a dangerous situation and the kiss is a moment of intense emotion and connection before facing a great threat.
In some fanfictions, there could be a school - based plot. Maybe they are paired up for a school project in Gravity Falls' unique school setting. At first, they don't get along, but as they work on the project, they start to see each other in a new light. The kiss could happen at a school dance or after presenting their project. This type of plot often plays with the idea of breaking down social barriers between them.
A popular plot could be a love triangle situation where Takashi has to choose between Rei and another character. In the end, he realizes his true feelings for Rei and they share a kiss. Or perhaps there's a plot where they are forced to work together on a project or mission, and during the process, they discover their mutual attraction and end up kissing. There could also be a plot where Rei is in trouble and Takashi saves her, and that moment of heroism leads to a kiss between them.
One common plot is the 'reconciliation kiss'. Maybe they've had a big fight or a long separation, and then they finally realize their feelings for each other and share a passionate kiss. For example, Owen has been away on a military mission and when he comes back, he and Meredith have this intense moment.
In fanfiction, the Meliodas and Elizabeth kiss often represents a culmination of their deep emotional connection. It can be a moment of great passion and relief. For example, it might signify the overcoming of various obstacles they faced in their relationship, whether it was external threats or internal doubts. It's a way for the writer to show the strength of their love and the hope for their future together.
One popular plot is the 'life - or - death' situation. For example, after a dangerous battle where they both almost die, the intensity of the moment leads to a passionate kiss between Levi and Mikasa. It shows how their shared experiences in the face of death can bring out their deeper feelings for each other.
One popular plot is the 'first kiss' scenario. It might be during a special event in the town, like a festival. Isabella has been secretly in love with Phineas for a long time, and finally, during this event, something magical happens that leads to their first kiss.
One popular plot could be that after a dangerous adventure where they both face great peril together, their shared experience brings them closer and leads to that kiss. Maybe they were fighting against a powerful magical force threatening Arendelle and in the heat of the victory, they share a passionate kiss.