In a more complex scenario, Sasuke seeing Sakura kiss could be a turning point in their relationship within the fanfic's universe. If it's out of the blue for him, he could become angry or confused. He might question Sakura's loyalty or his own assumptions about their bond. It could also lead to him distancing himself from her, or conversely, finally realizing his true feelings and trying to win her back.
On the other hand, Sasuke could be very stoic about it on the surface but internally be in turmoil. He might start to analyze his own actions and whether he had missed any signs from Sakura. He could also be the type to immediately start thinking of ways to win Sakura back if he realizes he can't stand the thought of her with someone else.
In some fanfics, Hinata might be the one to bring Naruto and Sasuke closer together. Since she has a deep understanding of Naruto's heart and also respects Sasuke's strength, she could act as a mediator between the two. For instance, when Naruto and Sasuke have an argument over a strategic decision during a battle, Hinata steps in to calm them down and find a compromise.
Well, I'm sure there are. Fanfics cover a wide range of themes and ideas. Since Sasuke and Naruto have a very complex and deep relationship in the original Naruto series, it's not surprising that some fans would write fanfics where they share a kiss. It could be a way to explore their relationship in a different light, perhaps a more romantic or emotional way that wasn't fully explored in the official story. You can try searching on fanfic platforms like Archive of Our Own or Fanfiction.net to find such fanfics.
Naruto might be shocked at first. He could stand there frozen, unable to believe what he's seeing. His face would probably show a mix of confusion and hurt.
Another great one is 'Hinata's Influence'. Here, Hinata has a big impact on the relationship between Naruto and Sasuke. She helps them see each other's good sides. The fanfic shows how Hinata's presence can change the dynamic between the two boys, making their interactions more positive and leading to a stronger bond between all three of them.
One great 'Naruto Hinata Sakura Sasuke Fanfic' is 'The Bonds Beyond'. It delves into the complex relationships between these characters. It shows how Hinata's quiet strength affects the group, and how Sakura's growth as a medic-nin plays a role in their adventures. Sasuke's journey back to the village and his interactions with Naruto are also well - explored in this fanfic.
There might be some fanfics out there with such a plot, but it's not a positive or common representation of the Naruto characters. In the Naruto series, Hinata has always admired Naruto from afar and they end up together. Sasuke has his own story arc that is mainly focused on his revenge and redemption. Changing their relationships in such a way in a fanfic seems like a distortion of the original story's essence.
I'm not sure if there is such a specific fanfic. Fanfic topics can be extremely diverse, but this particular scenario seems rather untrue to the original Naruto storyline and the relationships established in it. However, in the vast world of fanfiction, almost any idea can be explored, so it's possible that someone might have written it.
There are a lot of things that could occur. Naruto and Hinata could start a new adventure in heaven. They could meet other deceased friends and have a big reunion. Their relationship could deepen even more as they are free from the dangers and politics of the Ninja world. They might also be given some sort of special task or mission in heaven, which would bring them even closer together while they complete it.