One possible plotline could be that Zack and Maddie have been friends for a long time, but there's always been an underlying tension. Then, during a dangerous or exciting adventure, they share a kiss out of a sudden rush of emotions. For example, if they're in a race against time to save something or someone, and in that moment of high stakes, their feelings bubble over and they kiss.
Maybe there's a misunderstanding or a rift between them at first. Zack has feelings for Maddie but he thinks she doesn't feel the same way. Maddie, on the other hand, is just waiting for the right moment. Eventually, after some miscommunications are cleared up, they share a passionate kiss. This could involve some cute moments of jealousy from Zack when he sees Maddie with another guy, which then leads to them finally confessing their feelings and kissing.
In some fanfiction, they could be in a different setting altogether. Say they're in a parallel universe or a different time period. In this new scenario, they meet under different circumstances, but still feel an instant connection. Their kiss could be a symbol of a new beginning or a way to break free from the constraints of their new world. It could be a slow - burn type of plot where their relationship builds gradually until that kiss moment which changes everything.
One great place to find Zack and Maddie kiss fanfiction could be Archive of Our Own (AO3). There are often many talented writers who create stories about such romantic moments between characters. Just search for 'Zack and Maddie kiss' on the site and you'll be presented with a variety of options.
One popular plotline could be that they have a secret relationship. Maybe they're afraid to tell their friends and family at first because they're not sure how it will be received. So they keep their kisses and their relationship a secret, which adds a lot of tension and mystery.
Maybe their siblings could play important roles. A brother or sister of Zack or Maddie could be there to help out. They could offer different perspectives on the pregnancy. For instance, if Zack's sister has kids already, she could share her experiences and warn them about potential pitfalls. Also, their neighbors could be supporting characters. A kind neighbor might bring over home - cooked meals when Maddie is too tired during the pregnancy.
Well, a plot could revolve around Zack and Maddie's friends' reactions to their pregnancy. Some friends might be super supportive, while others could be jealous or act in a strange way. Also, they could have a situation where Maddie has some pregnancy complications and Zack has to step up in ways he never thought he could. And perhaps they start a new project together related to the baby, like building a nursery from scratch.
One possible plotline could be a what - if scenario. For example, what if Obito didn't 'die' and he and Rin finally confessed their feelings and shared a kiss. Another could be a time - travel plot where Obito gets a chance to go back and change things, leading to a kiss with Rin.
One possible plotline could be that Spike and Ember are from rival groups or species, and their kiss is a moment of unexpected connection. For example, their respective groups might be at odds, but they find themselves drawn to each other and the kiss is a symbol of their new - found understanding and the start of a relationship that could potentially bridge the gap between their two sides.
One possible plotline could be that Noah and Rebecca are long - time friends who suddenly realize their feelings for each other during a moment of crisis. Maybe they are in a dangerous situation and the adrenaline makes them confess their love with a kiss.
One possible plotline could be that Luna and Hermione are studying together in the Hogwarts library late at night. They start discussing their different views on magic and life, and as they get closer in their conversation, an unexpected moment of closeness leads to a kiss. It could be a spontaneous expression of their new - found understanding and connection.
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 a reconciliation story. Maybe they had a big fight and the kiss is a moment of making up. For example, Brock realizes he still has deep feelings for Reba after she has achieved something great in her life.