In a time travel scenario, they could end up in a time where they are the only ones who understand each other's Saiyan heritage. This shared connection could bring them closer. They might start to train together in new ways, combining their unique fighting styles more effectively than ever before.
At first, they might still be competitive. But as they face the challenges of the different time periods together, they could start to respect each other more deeply. For example, if they are in a time when they are much weaker, they would have to rely on each other's skills more.
It could start with mutual respect. Goku respects Female Vegeta's strength, and she respects his. Then, they might have some friendly competitions which gradually lead to a closer connection. For example, they could compete in a tournament and after the fight, instead of being enemies, they start to understand each other better.
It could develop in a rather comical way at first. Goku's simple - mindedness might annoy Female Vegeta who is used to a more formal and proud Saiyan environment. But then, when Goku shows his incredible power and determination in battle, Female Vegeta would be intrigued. As they interact more, she might start to understand his way of thinking and they could form a bond. For example, during a long and tough battle against a strong foe, Goku's positive attitude might inspire Female Vegeta to fight harder, and that could be the start of a deeper connection.
He could also become more strategic. Time travel would expose him to different situations and enemies. He'd need to plan better and think ahead. Maybe he travels to a time when the Z - fighters are all defeated, and he has to figure out how to prevent it. This would make him less impulsive and more of a long - term thinker.
At first, they might be at odds. Kid Goku is used to his own world and Android 18 is a product of a much different time. But as they face challenges together during their time travels, they could start to respect each other. For instance, Kid Goku might admire Android 18's strength and Android 18 could be intrigued by Goku's simple - minded yet brave nature.
The relationship could develop from a simple rivalry. They constantly compete to be the stronger one. However, in a particular fanfiction, during a life - threatening situation, they have to rely on each other completely. This makes them realize that there's more to their relationship than just competition. Female Goku might show concern for Vegeta in a way that surprises him, and he starts to have feelings for her. And from there, their relationship evolves as they explore these new emotions.
At first, Female Vegeta would probably be dismissive of Goku. She's proud like Vegeta in the original series. However, Goku's pure heart and determination could gradually wear her down. They'd start training together, and during these training sessions, they'd share their fighting philosophies. This exchange of ideas would be the foundation for a deeper connection. As they face tougher opponents and Goku saves her life or vice versa, their bond would strengthen and evolve.
It often starts with a shock or surprise at the mpreg situation. Then, they gradually learn to rely on each other more. For example, Vegeta might start to show a more caring side that he usually hides, and Goku might become more responsible. They'll have to communicate more, sharing their fears and hopes about the future with the baby.
Their relationship could develop in a very interesting way. Given Naruto's background of being an outcast in his village at first, he might be a bit hesitant to fully embrace Goku as a brother. But Goku's open - heartedness would gradually break down those barriers. Goku would introduce Naruto to his friends in the Dragon Ball world, and Naruto would do the same in the ninja world. They would start to share their stories, like Naruto's fight against Pain and Goku's battles against Frieza. Through these shared experiences, they would grow closer and closer, until they are inseparable brothers who are ready to take on any threat to their combined worlds.
In a fanfiction, their relationship could develop as Goku becomes more aware of Chichi's needs. He might start to be more present at home, not just for training. For example, he could help Chichi with household chores in his own clumsy way, which would show his growth as a husband.
At first, they might be a bit confused and cautious around each other. Mito would be curious about this strange boy from the future who claims to be an Uzumaki. Naruto, on the other hand, would be in awe of Mito as she was one of the early and important figures in the village. As they spend more time together during their time - travel adventures, they would start to trust each other. Naruto would share stories of the future with Mito, and Mito would teach Naruto about the old ways and traditions. Eventually, they could form a strong bond like a mentor - mentee relationship or even like a family, as they both have a connection to the Uzumaki clan.