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'.
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.
One common theme is the exploration of the supernatural. Since Lydia is often associated with the spooky and otherworldly, fanfics usually involve the reader getting involved in her world of ghosts and ghouls. For example, they might go on adventures to haunted places together.
Well, 'Midnight Rendezvous with Lydia' is an interesting lydia deetz x reader fanfic. It takes place during a midnight encounter where the reader stumbles upon Lydia in a graveyard. The story is full of mystery and the slow - burning romance between them is really well - written. And then there's 'Lydia's Unexpected Ally' where the reader becomes an unexpected ally to Lydia in her adventures in the spirit world, which leads to a special connection between them.
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.
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.
One funny story about Lydia is when she tried to fight a giant. She charged at it with full bravado, shouting her war cries. But as soon as the giant swung its club, she ran behind me for protection. It was quite comical seeing her go from fearless warrior to hiding behind me in an instant.
Sometimes, it could be due to her own actions. Lydia might be overconfident and take risks that she shouldn't. For instance, she could try to perform a very difficult and dangerous magic spell without proper training, and it backfires, causing her to get hurt.