A plot could involve Lydia inviting Beetlejuice to a human party as her plus - one. Beetlejuice has no idea how to act at a normal human gathering and causes all sorts of mayhem, from scaring the guests to turning the party food into strange and otherworldly delicacies. Meanwhile, Lydia has to keep him in check while also trying to show her friends that he's not as bad as he seems. Or perhaps there's a new ghostly threat in the afterlife that only Lydia and Beetlejuice can stop together. They have to put aside their differences and work as a team, which is difficult given Beetlejuice's self - centered nature.
Well, here's a plot. Lydia finds an old book that contains the secrets of Beetlejuice's past. She starts to read it out of curiosity and unknowingly releases an ancient curse that starts to affect Beetlejuice. He begins to lose his powers and his form starts to fade. Lydia feels guilty and decides to go on a quest to find a way to reverse the curse. Along the way, they meet other strange creatures from the afterlife who either help or hinder them. As they face challenges together, their relationship deepens from just being an odd duo to true friends.
Their relationship could be developed by having them face a common enemy. For example, a more powerful and malevolent spirit that threatens both the afterlife and the human world. This would force them to rely on each other more and understand each other's strengths and weaknesses. They could also develop a deeper relationship through shared interests. Maybe Lydia shows Beetlejuice her love for art, and he in turn shows her some of the more interesting and spooky aspects of the afterlife that she hasn't seen yet.
Perhaps a plot where Lydia and Beetlejuice accidentally swap personalities. This would lead to all sorts of comical and spooky situations. Beetlejuice in Lydia's body would have to deal with school and her family, while Lydia in Beetlejuice's body would have to handle the chaos of the Netherworld. They then have to find a way to switch back before it's too late.
One possible plot idea could be that Lydia is initially hesitant about the kiss. Maybe she's conflicted because Beetlejuice is from another world and she's not sure if she should get involved. But as the story progresses, she realizes there's a deeper connection between them that goes beyond the strange and spooky exterior of Beetlejuice. Another idea could be that the kiss is a result of a magical spell gone wrong. They end up kissing to break the spell that has put their world in jeopardy.
There are quite a few. 'The Enigmatic Connection' is a fanfiction that stands out. It starts with Lydia being a bit more curious about Beetlejuice than she initially was. As the story progresses, we see their relationship evolving in unexpected ways. There's also 'Beetlejuice's Protective Side for Lydia' which shows how Beetlejuice, despite his wild nature, has a soft spot for Lydia. Another good one is 'Lydia's Influence on Beetlejuice's World'. It's really fascinating as it shows how Lydia, as a living being in a world full of the dead, can have a huge impact on Beetlejuice's life and the world around him.
In a fanfiction plot, Beetlejuice and Lydia might be forced to work together on a task to save their world. As they spend more time together, they start to understand each other better. There could be some misunderstandings along the way that they overcome. Eventually, when they succeed in their task, the joy and closeness they feel make them share a kiss. It could be a moment of celebration and also a realization of their deeper feelings for each other that have developed during their adventure.
One idea could be to explore Beetlejuice's backstory in more detail. Maybe show how he became the mischievous spirit he is. Another could be a love story within the Beetlejuice musical universe, like a character falling in love with a ghost. Or perhaps a story where the characters have to deal with a new, even more powerful supernatural threat.
One common theme is the clash of different supernatural worlds. Since Lydia comes from the 'Beetlejuice' universe which has its own brand of supernatural, when she enters the 'Twilight' world, there's a contrast in how the supernatural elements are presented. For example, the vampires in 'Twilight' are more 'human - like' in their emotions compared to the more chaotic and unpredictable supernatural in 'Beetlejuice'.
One reason is their contrasting personalities. Lydia is a bit gloomy but has a good heart, while Beetlejuice is chaotic and self - centered. Their interactions are full of surprises as they constantly clash and yet are somehow drawn to each other.
There's also 'Lydia Deetz: Twilight Crossover'. This fanfic focuses on how Lydia's perspective on the supernatural, which she already had from her experiences in 'Beetlejuice', changes when she encounters the vampires and werewolves of 'Twilight'. She starts to question the different rules and hierarchies in this new supernatural setting.
Perhaps in the fanfiction, Lydia is pregnant in a post - apocalyptic world. She has to find ways to protect herself and her unborn baby from various threats. This could involve teaming up with unexpected allies and facing difficult moral choices along the way.