Izuku might be shocked at first. After all, he has grown up without his father. But then he could be filled with a mix of emotions like joy, confusion, and anger all at once.
When Izuku meets his father in the fanfiction, his reaction could be very complex. He may initially be in disbelief and think it's some kind of trick. Once he realizes it's really his father, he could be overjoyed and start asking a million questions about why he left and what he has been doing all these years. He might also be a bit angry for being abandoned for so long, but overall, the excitement of finally having his father back could overshadow the negative emotions.
In the fanfiction, Izuku's reaction to meeting his father would depend on how the author has set up the story. If the father is presented as a hero figure, Izuku could be in awe and look up to him even more. He would be eager to learn from his father and bond with him. However, if the father has a more ambiguous or negative past, Izuku could be hesitant and cautious. He would still be curious about his father but also on guard, not knowing what to expect from this new relationship.
Anakin might be shocked at first. After all, he may not have expected to ever meet his father. He could be hesitant and full of questions.
He might be shocked at first. After all, he has probably only heard stories about his father. Then he could be angry, blaming his father for not being around when he was growing up.
Goku's reaction could be a mix of shock and happiness. On one hand, he never expected to actually meet his parents. On the other hand, he has always longed for a family connection. He might start asking them a million questions right away about their lives, Saiyan culture, and what it was like when he was born.
He might be in awe. After all, he has only heard stories about his father. So when he finally sees Poseidon in person, he could be speechless for a moment.
His father might be extremely proud. After all, Goku has achieved so much, like protecting the Earth multiple times. He would look at Goku with admiration for his strength and kindness.
In the fanfiction, when Izuku meets his father, it could be an emotional reunion. Maybe his father has some hidden powers or knowledge that he passes on to Izuku, which could help Izuku become an even greater hero.
Well, Goku is a Saiyan, and Saiyans have a strong sense of family deep down, even if they don't always show it. When he meets his parents in this fanfiction, he could initially be in disbelief. But once he realizes it's real, he would embrace them wholeheartedly. He may even start to show off his strength and skills a bit, like a child showing off to his parents. And he would be excited to hear stories about their Saiyan race and how they ended up in the situations they did.
He's probably shocked at first. Naruto has grown up without his parents, and suddenly having grandparents appear is a huge surprise.
In some fanfictions, Izuku might discover he has his father's quirk during a moment of extreme stress. For example, when facing a powerful villain that he couldn't defeat with his own quirk, suddenly a new power, which turns out to be his father's quirk, emerges.
He would be extremely excited. Goku has always been curious about his parents, so he'd probably have a big smile on his face and lots of questions to ask them right away.