Well, Sasuke's sad story starts with his family's tragedy. His entire clan was wiped out. This left him an orphan at a young age. He was left with only the goal of vengeance. He had to leave his village, Konoha, and train with Orochimaru, who was not a good influence. Sasuke's journey was full of darkness and self - doubt as he was constantly haunted by the past and his need for revenge. He lost his innocence and had to face many tough battles alone, which was really sad.
In some fanfictions, there are scenes where Sakura is in danger and Sasuke realizes just how much she means to him. For example, if Sakura is injured while protecting Sasuke, Sasuke's reaction of guilt and his newfound determination to always be by her side can be an extremely emotional part of the story.
Many fanfictions show Sasuke's sadness through his flashbacks. He constantly relives the day his clan was massacred, and these memories haunt him. Writers often use these flashbacks to highlight his internal pain, which affects his relationship with Sakura as he sometimes pushes her away because of it.
The key element is the massacre of his family. It's the starting point of his sadness. Another is his separation from his friends in Konoha. And his pursuit of revenge which consumed him.
One great Sasuke and Sakura sad love story fanfiction is 'The Unreachable Love'. In this story, Sasuke is constantly torn between his quest for revenge and his feelings for Sakura. Sakura, on the other hand, tries her best to hold on to their relationship but is constantly pushed away. It's really heart - wrenching as you see her hopes slowly fading away while Sasuke is consumed by his dark path.
In many of these fanfictions, a big theme is the power of time. Time can either heal the wounds of their love or make them worse. For example, as time passes, Sakura might grow more bitter about Sasuke's actions. Another commonality is the theme of hope. Despite all the sadness, Sakura often holds on to a glimmer of hope that Sasuke will come back to her. And of course, the theme of loss is prevalent. The loss of their relationship as it could have been, the loss of the happy future they might have had together.
To write a really sad story, start with a character facing a profound loss or heartbreak. Build up the emotions gradually, describe the details of their pain, and show how it affects their life.
There were many classic works that could be used as reference for sad youth movies:
"To our youth that will eventually pass away"
The Girl We Chased Together All Those Years
Tiny Times movie series
4 " Sorrow Turns into a River "
5 Charlotte's Worries
The Tomb of the Fireflies
The Boy We Chased Together in Those Years
8 Your Name
Farewell My Concubine
Titanic
These movies all had sad and youthful elements, but they also had certain touching plots that could give the audience a deep emotional experience.
There could be Naruto. Since he and Sasuke have a strong connection in the original series, he might also be involved in the gamer fanfiction, maybe as a rival or teammate in the gaming world.
In this kind of fanfiction, Sasuke could die from a sneak attack. He might be so focused on his main target during the Wave mission that he doesn't notice another hidden threat. And this hidden enemy could strike him when he least expects it, leading to his death. For example, an assassin could be hired to specifically target Sasuke and use some sort of poison or a deadly jutsu that he can't defend against in time.