A possible plotline could be that Naruto is sent on a mission where he has to deal with a group of people who communicate solely through emotions. Since he doesn't understand emotions well, he struggles to complete the mission. Another one is that he tries to form a closer bond with Sasuke, but his lack of emotional understanding keeps creating misunderstandings between them.
There could be a plotline where Naruto is chosen to participate in an emotional - based tournament. All the challenges are centered around understanding and manipulating emotions. Since Naruto is so clueless, he has to quickly learn. He might team up with a character who is an expert in emotions. Along the way, they face various opponents who use different emotional tactics. This journey not only helps Naruto understand emotions but also makes him a more well - rounded ninja. As he progresses in the tournament, he discovers new things about himself and his friends through the lens of emotions.
Perhaps he was cursed. In the wizarding world, there are many dark curses that could affect a person's mind, and one such curse could target his emotional understanding. Also, it could be due to his isolation. Harry has often been alone or felt alone, and this lack of regular social interaction with a diverse range of people could have made it difficult for him to develop a normal understanding of emotions.
Maybe it's because of his traumatic childhood experiences. Those could have blocked his ability to fully grasp and express emotions.
It could be that the author wanted to show Harry Styles' character facing a challenge in understanding emotions to add depth and complexity. Maybe it's related to his past experiences or a specific event in the story.
One possible plot development could be that Naruto goes on a journey to try and understand love. He meets different people along the way who teach him about different aspects of love, like an old sage who tells him about self - love and how it's the foundation for understanding other kinds of love. Another could be that his friends try to set him up on dates to help him figure it out, but it just leads to a series of comical misunderstandings.
He could become more idealistic. Since he doesn't understand hatred, he might strive to create a world where everyone gets along without any grudges. This would make him a very different kind of hero compared to the Naruto in the original series.
A possible plot could be that Naruto is more interested in exploring the world outside of the Hidden Leaf Village and building relationships with other ninja clans on a non - romantic level. Hinata, on the other hand, is more home - bound and traditional in her ways. Their different outlooks on life cause Naruto to not develop romantic feelings for her. He may respect her skills as a ninja but not see her as a love interest. Maybe Naruto also has a different concept of love, one that is more based on comradeship and loyalty to the village, rather than the romantic love that Hinata desires from him.
One way is to put Naruto in situations where his lack of understanding of emotions causes problems. This could lead to conflicts with his friends or allies. As he tries to resolve these issues, he begins to figure out how emotions work. For instance, if he accidentally offends someone because he doesn't get their emotional state, he has to make amends and in the process, learn about that particular emotion.
Well, Naruto might start to have some self - discovery moments. Maybe he has a dream or a vision that makes him question his lack of emotional awareness. He could also start to keep a journal to try and figure out his feelings. As he goes on missions, he might observe how his comrades handle their emotions and learn from them. Additionally, he could become more empathetic as he tries to understand his own emotions, which would be an interesting turn in his character development.
In fanfiction, Harry may not understand emotions because of his traumatic experiences. Losing his parents at a young age and constantly being in life - threatening situations can make it hard for him to process emotions. He's always in survival mode. And, he might be so focused on the big battles and challenges in the wizarding world that he overlooks the subtleties of emotions. For example, he might not understand the deeper feelings of loyalty among his friends until it's put to a real test.
Perhaps Jacob could start to spread negative rumors about Bella among their mutual friends. This would create a rift not only between them but also within the larger group that they are a part of. He may feel betrayed by Bella for some reason and wants others to see his side.