It might also become more complicated. If they travel to a time when one of them was in love with someone else, like when Elena was still with Stefan in the past, it could create jealousy and confusion. They would have to face these emotions and decide if their current relationship is worth fighting for.
One idea could be that they travel back to a time when the founding families first made the deal with the vampires. They could try to change the terms to prevent all the future chaos. Another could be traveling to a time when they first met, but with their current knowledge and feelings, and seeing how that alters their relationship from the start.
If Arthur travels back in time and sees Merlin as a young boy, he might develop a more protective feeling towards him. He'd understand Merlin's journey better and their relationship would shift from just king - and - servant to something more like an older brother - younger brother dynamic. On the other hand, if Merlin takes Arthur to the future and shows him a world without Camelot, Arthur might feel a sense of loss and rely on Merlin even more for emotional support.
Their relationship becomes more serious and committed. With a baby on the way, they have to think about more than just themselves.
Their relationship could also become more of a mentor - mentee type situation at times. If they travel to a time when one of them has more knowledge about what's going on, say Trunks if they go to a time related to his future knowledge, he could be like a mentor to Goten, guiding him through the situation. But then in other situations, Goten's natural fighting instincts might lead and Trunks would learn from him. This back - and - forth would change their relationship in a dynamic way.
If they travel to a time when their family was intact, they might have a more carefree relationship. Without the burden of the family's fall and all the hardships they faced, they could be more like normal siblings, teasing each other and having fun together. But at the same time, they would know what is to come in the future, so there would still be a sense of responsibility between them.
I've read 'Elena Through the Ages of Time Travel'. In this fanfiction, Elena's time travel is not just about going to the past but also to different possible futures. It's full of mystery and exploration as she tries to figure out how to get back to her original timeline while also learning important lessons about her own life.
Another theme is changing the past or future. Sometimes Elena tries to fix things that went wrong in the past or prevent bad things from happening in the future. This can lead to some really complex and interesting storylines as she grapples with the consequences of her actions.
I really liked a fanfic where Elena and Kol time travel to the Middle Ages. It's a bit of a different take as they have to navigate the social norms of that time while also dealing with their own feelings. There are some really intense and romantic scenes in it. It shows how their characters develop in a new and challenging environment.
Well, at first it would be very strange. Minato would be confused by this female version of his son. But as they interact more, if fem Naruto shows her familiar Naruto - like spirit, Minato would start to see her as family. He might become very protective of her in the past world, which is different from their normal father - son relationship.
During time travel, they would rely on each other more. Kakashi would have to depend on fem Naruto's unique abilities and insights that she has gained in their original time. For example, if fem Naruto has some new jutsu or a different way of thinking about problems. At the same time, fem Naruto would look up to Kakashi's experience even more as they face unfamiliar situations in the past. This could deepen their bond and make it more of a mutual admiration and friendship rather than just a student - teacher relationship.