You can also use other characters to influence their relationship. For instance, Vegeta could be skeptical of Goku's decision to work with Frieza. This could create more drama and also force Goku to really think about why he's trying to build a relationship with Frieza. And Frieza, seeing Goku's determination in the face of his friends' doubts, might start to respect him more deeply.
Then, introduce some shared experiences. Maybe they get trapped in a strange dimension together. In this new and dangerous place, they have to rely on each other's strengths. Goku's physical power and Frieza's cunning could be the keys to their survival. As they go through these experiences, they start to see each other in a new light and their relationship begins to change.
It could develop through mutual admiration for each other's power. Goku is always looking for strong opponents to test himself against, and Female Frieza is no slouch in the power department. As they spar and train together, they might begin to respect each other more. This could lead to a friendship where they exchange fighting techniques and stories of their battles. Over time, this friendship could deepen into a more meaningful relationship where they trust each other completely.
One common theme is redemption. Frieza is often portrayed as having a chance at redemption through his interactions with Goku. For example, in some fanfics, Goku's unwavering belief in the good in people (or in Frieza's case, beings) starts to make Frieza question his own evil ways.
Another interesting one is 'Beyond Enemies'. This fanfic takes place after the events of the main series. Goku and Frieza are forced to interact in a new situation, like a cosmic tournament where they have to represent their respective races. It shows their growth and how they might see each other in a different light.
One idea could be that Frieza and Goku are forced to team up against a new, even more powerful enemy. They start off hating each other but gradually learn to respect each other's skills.
Well, it could lead to a major shift in their relationship. Maybe Frieza would start to respect Goku or even team up with him.
In the manga, it's tough to say for sure. Both Goku and Frieza have their strengths and weaknesses. But Goku usually finds a way to come out on top through his training and strategic thinking.
In some lemon fanfiction, their interaction can be filled with tension. Goku, being the good - natured Saiyan, may be initially wary of Frieza. But as the story progresses, they might find common ground. For example, they could start to respect each other's power.
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.
By having them share common goals. For example, if there's a powerful artifact that both want to keep out of the wrong hands. This would force them to interact and start to understand each other's motives.
In a Gohan x Goku fanfic, their relationship can be delved into by creating scenarios where they have to rely on each other completely. For example, if they are in a situation where Goku's strength and Gohan's intelligence are both required to escape. Their different personalities can also be highlighted. Goku's carefree nature contrasted with Gohan's more studious and responsible side. And of course, flashbacks to Gohan's childhood and how Goku's presence or absence affected him can add depth to their relationship.