His confidence would probably soar. Knowing he has his parents, who are likely strong ninjas, supporting him would make him feel more secure. He might become a bit less reckless as he now has people who care about him deeply and he wouldn't want to worry them.
Well, Naruto has always been a very determined and kind - hearted person. If he finds out his parents are alive, his kindness might be even more pronounced. He would be so grateful to have a family again that he'd want to spread that love and joy to others. His determination could shift a bit too. Instead of just being determined to prove himself, he'd be determined to make his parents proud. He might also be a bit more patient, as he'd be learning about his family history and his place in it from his parents.
Naruto's personality could become more mature. He has always been a bit of a prankster, but with his parents alive, he might feel the need to be more responsible. He'd also be more likely to show his vulnerable side, as he now has his parents to turn to. He might not have to put on such a tough exterior all the time.
Naruto's personality could become more confident and stable. With a mother figure in his life, he would have someone to turn to for emotional support. He might not be as impulsive as he was before because Kushina could give him advice based on her own experiences. For example, when dealing with conflicts in the village or with other ninja, he would think twice instead of jumping into action right away.
Well, it would be a huge shock for Naruto. In the original, he had no idea about his family. If they were alive, Naruto might not be so eager to gain recognition from the village. His family could teach him things he didn't learn from the academy or from Jiraiya. And his family might have secrets or powers that could help him in battles. Maybe his father could teach him some advanced space - time jutsu. It would also add a new layer of family drama to the story, like dealing with family expectations and reuniting with long - lost relatives.
In such a fanfiction, Harry would likely be in shock. His world view has been centered around their deaths for so long. He could be hesitant to trust this new reality. But once he does, he'd have a whole new support system. His parents could teach him magic they've learned in their 'hidden' years. This would make him even more powerful and give him a different standing among his peers.
Naruto would probably want to introduce his parents to all his friends. It would be a big moment for him to show off his family, especially to Sasuke. His relationship with Sasuke could also be affected in a positive way as Naruto now has a more complete family.
Well, one thing that could happen is that Naruto would be overjoyed. He has always longed for a family, and to suddenly find out his parents are alive would be a dream come true. He'd probably have a million questions for them about his past, why they had to be away, and what their lives were like. And his relationship with his friends might change a bit too, as he now has this new family aspect to his life.
Ash could become more curious than ever. He'd want to know all about this fanfiction world he's in. He might start asking a lot of questions, not just about the world around him but also about the people who created this fanfiction situation. He could also become a bit more cautious, realizing that things may not be as straightforward as in his original Pokemon adventures.
Well, for one, Harry would grow up in a loving family environment. He wouldn't have to live with the Dursleys. His magical education would likely start much earlier and be guided by his parents, especially James who was also a very talented wizard. His confidence and self - esteem would be much higher as he wouldn't have the emotional baggage of being an orphan.
The plot would change a great deal. For one, Harry wouldn't have to live with the Dursleys. He would grow up in a loving magical household. He'd be more confident and perhaps less of an underdog. His parents would be able to train him in magic from a young age, so he might be more advanced in his studies when he gets to Hogwarts. Also, the fight against Voldemort would be a family affair, with James and Lily Potter being key players in the battle against the Dark Lord.
His power level would likely increase significantly. If he wished for enhanced ninja abilities, he could become even stronger than he already is. This would make him an even more formidable opponent in battles.
His personality might become more cautious. Since he has a greater responsibility as a guardian, he can't be as reckless as he was sometimes in the original Naruto series.