The dream might symbolize external pressures or expectations that Hinata perceives. It could also be a way for the author to introduce some drama and conflict into the story.
One possible fanfic could be about their wedding day. It would describe the beautiful ceremony, with all their friends from Konoha in attendance. Naruto might be a bit nervous at first, but seeing Hinata in her wedding dress makes his heart flutter. Hinata, on the other hand, is overjoyed to finally be marrying the man she's loved for so long. The fanfic could also include some humorous moments, like Naruto accidentally tripping as he walks down the aisle to meet Hinata.
I'm not entirely sure if there is a specific, well - known fanfic exactly with that premise. However, given the popularity of the Naruto series and the creativity of its fan base, it's very likely that someone has written a story about Naruto and Sakura having a wedding in Suna. Fanfics can cover all kinds of wild and interesting ideas, so it wouldn't be a huge surprise.
I'm not sure if there is such a fanfic. Cheating storylines in fanfics can be quite controversial as they go against the positive relationship often depicted between Naruto and Hinata in the original work.
A really good moment can be when they exchange their vows. In some fanfics, Naruto's vows are full of his characteristic enthusiasm and determination to protect Hinata and make her happy. Hinata's vows, on the other hand, are more soft - spoken but deeply emotional, expressing her long - standing love for Naruto. This exchange can be really heart - warming.
In a fanfic of their marriage, Naruto and Hinata would face challenges too. Naruto is often very busy with his Hokage duties. But Hinata would be understanding. She would manage the household while Naruto is away. When they are together, they would probably train together to keep their ninja skills sharp. Their marriage would be a symbol of unity in the village, and they would be an inspiration for the younger generations of ninjas.
It's an interesting but also a bit of a disturbing concept. On one hand, fanfics are a place for creative exploration. But on the other hand, the naruhina relationship is so beloved that a cheating plot might make a lot of fans unhappy. It could also be seen as a way to add some dark drama to the story, but it's not in line with the positive and hopeful tone of the original Naruto series.
Often, the jealousy Hinata feels acts as a catalyst. It makes her more determined to get closer to Naruto. So, she starts to be more confident around him. Naruto, seeing this new side of Hinata, becomes more interested in her. Their relationship then moves from Naruto just seeing Hinata as a friend to seeing her as someone he could have a deeper connection with.
One plot idea could be a time - travel fanfic. Naruto, Sakura and Hinata are sent back in time to their childhood days. They remember their future lives where they got married. This knowledge makes them act differently. Naruto tries to avoid some of the mistakes he made in the past. Sakura focuses more on her medical ninjutsu from a young age. Hinata works on her confidence even earlier. Eventually, they still end up getting married in a more perfect way than in the original future they knew.
Well, in Naruhina fanfiction, the idea of Naruto hating Sakura can be a device used by writers. It could be due to jealousy in the context of the story, like if Sakura is shown as being too close to someone Naruto doesn't like. Or it could be a misinterpretation on Naruto's part of Sakura's actions. But this is all part of the fictional world of fanfiction, and not a given in the overall Naruto universe.
Well, it could strengthen their bond. Naruto being hurt might make Hinata more protective and caring towards him. This could lead to Naruto realizing Hinata's true feelings for him more deeply, and in turn, he might start to see her in a new light, growing closer to her.