In fanfiction, their interaction could be complex. At first, there might be some awkwardness as they are from different worlds in a sense. But soon, Goku's pure heart would break the ice. They would probably engage in friendly sparring, with Bardock testing Goku's strength. As they fight, they would also talk about their Saiyan pride. Bardock could give Goku advice on how to better control his Saiyan power, and Goku could tell Bardock about the friends who helped him become so strong.
They might start with a big hug. Goku would be excited to meet his father. Then they would start chatting about all kinds of things, like Goku's adventures on Earth.
Goku would likely show respect to Bardock as his father. Bardock might be initially a bit stern but then warm up. They could exchange stories of their battles. Goku would share his experiences with the Z - fighters, and Bardock would talk about his days as a Saiyan warrior.
Well, one possibility is that they would talk about their pasts. Goku could learn more about his Saiyan heritage directly from Bardock. And Bardock might be proud to see Goku's kind heart, which is quite different from the typical Saiyan nature. Maybe they'd plan something for the future of the Saiyan race in the afterlife, like finding a way to influence the living Saiyans to be better.
At first, it might be tense. Bardock is a hardened Saiyan warrior from a different era, and Goku has grown up on Earth with a very different set of values. But as they start to communicate, they would find common ground in their Saiyan blood. Goku's pure - heartedness could gradually win over Bardock, and Bardock's strength and pride could earn Goku's respect.
They would probably be in awe of each other's beauty and elegance. Aurora might admire Elsa's ice - creating powers, and Elsa would be fascinated by Aurora's long sleep and the magic that surrounded it. They would also likely compare their respective princes and their relationships.
Yes, Goku does meet Bardock in the manga.
Bardock is a tough and battle - hardened Saiyan. When he meets Goku, who has a more pure - hearted and friendly personality, there could be an interesting contrast. Bardock might be initially skeptical of Goku's 'soft' ways but then come to respect his strength which comes from his good heart. Goku, on the other hand, would be curious about his father and would try to show Bardock the value of protecting others, not just for the sake of battle like the Saiyans usually do.
Goku and Bardock's relationship might start off rocky. Bardock might be disappointed that Goku doesn't have the typical Saiyan aggression. But as they communicate, Goku shows Bardock the power of friendship and protecting the weak. Bardock starts to respect Goku's way. And Goku, in turn, starts to embrace his Saiyan heritage more because of Bardock. They could end up being a great team, with Bardock guiding Goku in understanding his Saiyan powers better.
At first, it could be a bit rocky. Bardock is used to the harsh Saiyan ways, while Goku has been raised on Earth with different values. But as they spend time together, they start to understand and respect each other. Bardock could become a mentor to Goku, teaching him advanced Saiyan fighting techniques and Goku could teach Bardock about friendship and love.
Bardock would probably be initially cautious around the Fairy Tail characters. Given his Saiyan nature, he is used to a more cut - throat and survival - based environment. But as he gets to know them, he would start to respect their loyalty and sense of family. For example, he might be impressed by how the guild members always have each other's backs, much like how Saiyans rely on their comrades in battle.
If other characters from both universes were involved, like Goku from Dragon Ball and Sasuke from Naruto. Goku and Naruto might get along really well because they both have a pure - hearted approach to fighting. Sasuke, however, might be more suspicious of Bardock and the Saiyan way. He might see them as a threat to his own power - seeking goals. Bardock, in turn, might not trust Sasuke's motives right away.
It could change it a great deal. Goku might learn more about his Saiyan roots earlier, which could potentially make him more in tune with his Saiyan side. This could lead to him training differently or having different goals. For example, he might be more interested in exploring his Saiyan heritage and what it means for his power - up potential.