She could also be shown as trying to be overly understanding at first. Maybe she'll think there's some misunderstanding. But as the truth sinks in, she'll slowly start to fall apart. She'll cry in private and struggle to come to terms with the betrayal, all while trying to keep a brave face in public.
Hinata might react with anger. She's a strong - willed character deep down. So she could confront the person who cheated on her head - on. She might yell and express her disappointment and hurt. This would show her growth from a shy girl to someone who stands up for herself.
Writers often portray Hinata as a strong and determined character in the face of Naruto's darkness. She is usually shown as the one who stands by him no matter what. For example, she might be the only one who believes in Naruto when his dark side starts to take over. Hinata's shy nature in the original series can also be used in a different way. In fanfiction, it could be that her shyness is a mask for her inner strength which she uses to deal with Naruto's dark tendencies.
Writers often portray Hinata as still shy but with a hidden strength. She might be hesitant at first when interacting with Sai, but as the story progresses, her determination and loyalty shine through. For example, if they are in a dangerous situation, she will be brave and protect Sai despite her fear.
Writers often portray Hinata as a strong - willed character. In the face of 'dark Naruto', she doesn't back down. For example, she might be shown as using her own skills and knowledge to understand what's wrong with Naruto. She is also depicted as very loving towards Naruto, which drives her actions in the story.
One common reaction could be Naruto's shock. In most fanfictions, Naruto is portrayed as someone who deeply loves Hinata, so being cheated on would leave him completely stunned.
One common plot twist could be that Hinata finds out she was actually set up. Maybe someone was jealous of her relationship and made it look like her partner cheated. This would add a layer of mystery and give Hinata a chance to fight for her relationship.
She might immediately go to comfort him. Hinata has always cared deeply for Naruto, so seeing him cry would likely trigger her protective and empathetic side.
It could be that the fanfiction author has a different view on the characters. They might not be satisfied with the original relationship development in the Naruto series. So they come up with the idea of Hinata cheating on Naruto to show an alternative scenario. For example, they could be trying to show how Naruto would deal with betrayal, which is a very different aspect from the original story where Naruto is mainly about his growth as a ninja and his positive relationships.
Well, in the realm of fanfiction, anything can be written, but it has no basis in the official Naruto storyline. Naruto is portrayed as a loyal character, and his relationship with Hinata is based on deep love and respect. So, the 'naruto cheated on hinata' in fanfiction is just a wild, unfounded idea that some fanfic writers like to explore for the sake of creating conflict in their stories.
It would likely make her more confident. Having Naruto's eyes might give her a sense of his strength and determination. So, she could become more assertive in battles and in her relationships.
Writers may also depict their relationship growth through the reactions of other characters. If Naruto, Sasuke's friend, notices a change in Sasuke's behavior around Hinata, it can be a sign of their developing relationship. And as for Hinata, her friends might encourage her to be more forward with Sasuke. These external factors play a role in how their relationship progresses in high school love fanfictions.