Some of their friends might be initially shocked. For example, Hermione might be a bit taken aback as she is used to Harry being more focused on the fight against Voldemort. But she would eventually come around. Ron, on the other hand, might tease Harry a bit at first but support them in the end.
Sakura's relationship with her friends could change quite a bit. Her female friends might be curious about what it's like to suddenly have Gaara as a brother. They could also be a bit jealous of the new connection she has. As for Gaara, his relationship with his Sand ninja friends could be affected as they might see Sakura as an outsider at first. But as time goes on, they could all learn to accept the new family situation and it could even lead to some joint training sessions and better cooperation between Konoha and Suna.
One possible scenario could be that they meet secretly in the Forbidden Forest. Luna's unique understanding of the magical world might draw Harry in, and they share quiet moments there, away from the prying eyes of others. They might talk about their fears regarding Voldemort and find comfort in each other's company.
Well, their relationship could put a strain on their friendships in the beginning. Ron, in particular, might have a hard time adjusting. He might feel like he's losing his two best friends at once. However, as time goes on, if Harry and Hermione are happy together, their friends will likely see that and start to accept it. Their relationship could also inspire other friends to be more open - minded about relationships in general. For example, Neville might become more confident in his own romantic pursuits seeing how Harry and Hermione handle things.
Well, in fanfiction, if Snape raises Harry at Hogwarts, it would surely have an impact on his friendships. Ron, for example, might feel a bit left out at first. He was used to being Harry's closest friend, but with Snape taking on a more parental role, Harry might be spending more time with Snape, studying or learning things that Ron doesn't understand. Hermione, on the other hand, might be more understanding. She might encourage Harry to make the most of this situation. And some of Harry's other friends might be intimidated by Snape's presence in Harry's life. But overall, Harry's true friends would still be there for him, although the dynamics would be different.
If their relationship became known, it could have a positive impact on the village. It would show that relationships can form across different clans, promoting unity. People might see Naruto's influence on Hana and vice versa, and it could inspire more cooperation among the clans.
They would likely support each other's quirks. Harry would be understanding of Luna's dreamy nature and Luna would be there for Harry when his PTSD from the war flares up. Their relationship could grow deeper as they explore new magical things together, like traveling to far - off magical lands.
It could cause some initial concern among her friends. They might worry that her new relationship would take her away from them. But if the military boyfriend is understanding, Hermione could still maintain her friendships. For example, she could bring him to some friendly gatherings at Hogwarts, and he could share interesting military stories with her friends.
Their relationship could cause some jealousy among their friends. Maybe there are some demigods who have a crush on either Percy or Annabeth. This could lead to some tension, but also opportunities for growth and understanding. They would have to work through these feelings and find a way to maintain harmony within the group of friends.
It could develop as Harry teaches Lily Luna advanced magic. He might start with Patronus magic, and as he guides her through the process, they get to know each other better. Lily Luna, in turn, could share her school experiences with Harry, and they start to understand each other on a deeper level. They might also have some father - daughter disagreements, which they work through, further deepening their relationship.
Their friends could be divided in their reactions. Some friends might be supportive in a quiet way. They might see how happy Harry and Ginny are, even in secret, and be happy for them. However, others might be worried. They could be afraid that if the relationship is discovered, it could cause problems. For instance, it might cause a scandal in Hogwarts if the teachers find out. And some friends might be jealous, especially if they have a crush on either Harry or Ginny. This could create some tension among the friend group.