Another theme is often the alteration of fate. In these fanfictions, Bella's time travel can lead to changes in the events that were supposed to happen. For example, she might prevent something bad from happening to Jasper in the past, which then changes the course of their relationship in the present and future. It's all about how small changes in the past can have big impacts on their love story.
One common theme is self - discovery. When they travel through time, both Bella and Jasper often learn new things about themselves. Another theme is the alteration of fate. They might try to change certain events in the past, which then has consequences for their present or future. And of course, love. Their relationship usually evolves in different and interesting ways due to the time travel.
Another theme is the power dynamic. Jasper has his special abilities and Bella has her own charm. Fanfictions may play with how these two aspects interact and influence each other. For example, in some stories, Bella's humanity affects Jasper's view on his vampiric nature.
A prevalent theme in jasper and bella fanfiction is the struggle against the odds. They come from different backgrounds and have different natures within the Twilight universe. Fanfictions often focus on how they overcome these differences. Also, themes of loyalty and sacrifice are common. They might be in situations where they have to be loyal to each other and make sacrifices for their relationship or for the greater good of their vampire - human world.
The theme of self - discovery is also prevalent. Bella may discover new aspects of herself through her relationship with Jasper, and Jasper might also learn more about his own humanity or lack thereof. This mutual exploration adds depth to the stories and makes them more than just a simple romance.
One common theme is the struggle against their different natures. Jasper has his violent past as a vampire, while Bella is a human. Fanfictions often explore how they deal with this difference.
One common theme is protection. Jasper is often portrayed as a protector of Bella, which is different from the traditional Edward - Bella dynamic in the original story. Another theme is growth. Bella is shown to grow and develop under Jasper's influence, whether it's in terms of her confidence or her understanding of the vampire world.
One common theme is the exploration of their forbidden love. Since Jasper is a vampire and Bella is a human in the Twilight universe, there's often a sense of danger and secrecy in their relationship in the fanfiction. Another theme could be the struggle against their own natures. Jasper has his vampire instincts and Bella her human vulnerabilities.
One common theme is the struggle between Jasper's vampire nature and his growing love for Bella. His instincts as a vampire often conflict with his feelings, creating an interesting internal battle.
One common theme is friendship. Despite the complex nature of their relationships in the original Twilight series, fanfictions often explore how they can form strong friendships. Another theme is protection. Given that Bella is often in need of protection, Carlisle and Jasper are usually depicted as being key in keeping her safe.
Romance is a very common theme. Writers often explore the relationships between these characters in a romantic context. Another common theme is adventure, where they might go on quests or face challenges together.