Often, it develops through shared hardships. For example, they might be captured by a powerful enemy and have to escape together. During this time, they learn to trust each other more deeply.
A possible plot could be that they discover a new and dangerous jutsu that has been lost for centuries. They decide to train together to master it so that it can be used for the good of the village. Along the way, they learn more about each other's pasts and their friendship deepens.
Some fanfictions focus on the emotional side of their friendship. Like, Sasuke has a difficult time dealing with his past traumas and Naruto is there for him every step of the way. They have heart - to - heart conversations and through this, their friendship deepens. It's not just about fighting side by side but also being there for each other during the tough times.
One interesting plotline could be Naruto and Sasuke going on a journey together outside of the Hidden Leaf Village to explore a new land filled with strange creatures and unique ninja techniques. They could face challenges that force them to rely on their friendship more than ever.
A possible plot could be that Naruto and Sasuke are sent on a diplomatic mission to another village. Along the way, they face many challenges like harsh weather and bandit attacks. Naruto's ability to stay positive and Sasuke's combat skills help them survive. During their journey, they have deep conversations about their dreams and fears. This new understanding of each other makes them realize they have more in common than they thought, leading to friendship.
A key element is the understanding between them. In fanfiction, they often show Naruto being able to understand Sasuke's pain and Sasuke coming to appreciate Naruto's unwavering loyalty. For example, in some stories, Naruto can sense when Sasuke is about to make a rash decision and stops him.
A great Naruto - Sasuke friendship fanfic often has great dialogue. Their conversations should feel natural and reflect their unique relationship. They might argue like real friends do, but also have those deep, meaningful talks that show the strength of their bond. For instance, Naruto might crack a joke to lighten Sasuke's mood during a tough time, and Sasuke could respond with a rare smile, which shows their closeness.
In fanfiction, Naruto and Sasuke might become friends when they have to protect someone important to both of them. Let's say it's a young orphan who reminds them of their own difficult pasts. Naruto's positive attitude and Sasuke's protective nature would kick in. They would work together to keep the child safe. Through this shared experience and the emotions it stirs, they start to see each other in a new light and become friends.
A fanfic could explore a scenario where Sasuke decides to teach Naruto some basic Sharingan techniques. Despite Naruto not having the Sharingan, Sasuke believes that Naruto's ability to learn quickly and his unique chakra could allow him to adapt some of the Sharingan's skills. This would strengthen their friendship as they train together and Naruto starts to understand Sasuke's power on a deeper level.
These fanfics are appealing as they allow for a lot of creativity. Writers can take the basic framework of Naruto and Sasuke's childhood friendship and expand on it in various ways. They can add in new characters or events that enhance the story. Also, it gives fans a sense of nostalgia as they remember the early days of the Naruto series and the simple yet powerful bond between these two iconic characters.