Well, it could be really amazing. They could go on adventures together, like exploring new jutsu in the forest. Maybe they'd help each other train and become even stronger. They might also share their life stories and secrets, strengthening their bond as friends.
In the fanfiction, Gaara and Naruto as friends would probably have some really cool interactions. Since they both have had difficult pasts, they could support each other in dealing with their inner demons. They could team up against common enemies and show off their combined skills, which would be a sight to see.
A fanfiction with Gaara and Naruto as friends could delve into their different personalities. Naruto is so outgoing and determined, while Gaara was once more reserved and brooding. Their friendship could be about how Naruto's positive attitude rubs off on Gaara, making him more open. And they could work together to bring peace to their respective villages, learning from each other's leadership styles along the way.
Perhaps they could start a training program for young ninjas from both their villages. This would not only strengthen the bond between their villages but also give them a chance to teach the next generation their values. In the process, they'd face challenges from traditionalists who don't want to change the old ways.
One possibility is that they could have supported each other during tough times. Gaara, with his lonely childhood, might have found comfort in Sakura's kind heart. Sakura, in turn, could have learned about Gaara's unique abilities and the hardships he faced in the Hidden Sand Village. They might have shared secrets under a big tree, away from the prying eyes of others.
It could be the influence of a powerful enemy or a dark power. Suppose there is an enemy who has the ability to manipulate emotions or a dark power that corrupts Naruto's mind. This could lead him to change his personality and become more like Gaara. For example, if the enemy makes Naruto feel alone and unloved, he may start to develop the same cold and distant behavior that Gaara once had.
In such a fanfic, they might start by sharing their lonely childhood experiences. Naruto could tell Gaara about being shunned in the village, and Gaara could share his own feelings of being feared. This mutual understanding could lead to them training together, with Naruto teaching Gaara some of his unique jutsu, and Gaara showing Naruto how to better control his chakra in the desert environment.
A possible plot is that Gaara is having trouble controlling his inner demon again. Naruto, having experienced similar issues, offers to help him. They go on a journey to find a way to calm Gaara's inner turmoil. During this journey, they encounter various challenges and also meet old friends and foes. Through shared hardships and Naruto's constant encouragement, Gaara finally gains better control. Their friendship is strengthened through this life - changing experience.
In a fanfiction, they might become friends through a shared experience like being stranded on an island. They start off as strangers but gradually learn about each other's pasts and find common ground. Naruto's positive attitude helps Gaara open up more, and they form a deep bond that changes Gaara for the better.
One common theme is redemption. Gaara was once a troubled and lonely character, and through his friendship with Naruto, he finds a path to redemption. Another theme is acceptance. They accept each other's differences, like Naruto's boisterous nature and Gaara's more reserved personality.
In a Naruto - is - Gaara's - older - brother fanfiction, the story could start with Naruto finding out about their relation through some ancient scroll or a prophecy. Naruto would then immediately set out to find Gaara. Once they meet, there could be initial tension as Gaara is used to being alone. But Naruto, with his big - hearted nature, would slowly break down Gaara's walls. He could help Gaara with his sand control by sharing his own experiences with chakra control. They might also face a common enemy that forces them to rely on each other and strengthen their brotherly bond.
Perhaps it's a personal grudge that Gaara has unknowingly held. Maybe there was an incident in the past where Naruto's actions had an indirect negative impact on someone Gaara cares about in Suna. Gaara's actions are often driven by his emotions and his past traumas. He could have bottled up this grudge without realizing it and finally decides to kidnap Naruto to get some sort of revenge or closure.
One possibility is that they meet in a more peaceful setting, like a festival in a neutral village. Naruto would be excited to try all the different foods and games, and Gaara would be observing quietly. Naruto would then invite Gaara to join him. As they interact, they could realize that despite their different upbringings, they both have a strong sense of justice. This could lead to a deep friendship that transcends the boundaries of their respective villages.