Fanfictions also often play with the idea of alternate endings for Jack and Rose. Instead of the tragic end in the movie, some might write a story where they both survive. Their love then becomes a story of resilience and rebuilding. They could face challenges together, like dealing with the social differences that still existed even after the shipwreck, but their love would be the driving force to overcome all obstacles.
In many Titanic fanfictions about Jack and Rose, their love is often depicted in a more in - depth and expanded way. Some might focus on their time on the ship before the disaster, showing more of their daily interactions and the growth of their feelings. For example, there could be scenes of them exploring different parts of the ship together, sharing secrets and dreams, which further cements their connection.
One aspect that fanfictions might explore is how Jack and Rose's love could have developed if they had more time. Maybe they would have started a new life together in New York. Jack might have pursued his art more seriously with Rose's support, and they could have been part of the city's cultural scene, attending art galleries and plays together, their love growing even stronger in a different environment.