A more comical fanfiction could be about Kale trying to adapt to the food in the Naruto world. Naruto could introduce her to ramen, and she might have some really funny reactions, while also sharing some Saiyan cuisine with Naruto and his friends.
One idea could be a story where Cabba helps Caulifla and Kale train for a big tournament. They face various challenges together and Cabba's unique fighting style influences the sisters to develop new techniques. In the end, they all become stronger and their friendship deepens.
One idea could be a story where Kale from Dragon Ball discovers a magical balloon. The balloon has the power to enhance her strength even more than her Berserk form. She has to learn to control this new power without losing herself in it.
One possible plot could be that Goku and Kale are forced to team up during a universal threat. They start off not getting along due to Kale's shyness and Goku's carefree nature. But as they face challenges together, they gradually learn to understand and respect each other. For example, Goku could teach Kale some new fighting techniques, and Kale could show Goku a different way of approaching battles with her unique Saiyan powers.
Yes, there are some interesting ones. You can check out fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Goku and Kale in love' on those platforms and you'll likely find a variety of stories with different takes on their relationship.
One possible plotline is that Broly mistakes Kale for an enemy at first. But when he realizes she's also a Saiyan, he holds back. They then start to compare their power levels. Another could be that they are both sent on a mission together by some higher - up Saiyan authority. On the mission, they face various challenges and come to respect each other's abilities.
In this fanfiction, Broly and Kale might initially have a battle. Given Broly's immense power and Kale's Berserker form, the fight could be intense. But then, they could realize they are both Saiyans and have a mutual understanding. They might start to train together to control their power better.
One possible plot could be that they meet during a universal tournament. They start off as opponents but soon realize they have more in common than they thought. They end up joining forces to take on stronger foes.
Sure, there are quite a few. In many of these fanfictions, the authors play with the power levels and personalities of Kale and Broly. They might have Kale being initially intimidated by Broly's raw power, or Broly being curious about Kale's unique transformation. Some stories might even delve into their backstories and how those could influence their interaction when they meet. It's always exciting to explore these different interpretations in fanfiction.