One idea could be a story where Sasuke and Sakura are hosting the costume party. They could be dressed as their classic ninja selves, but with a modern twist. For example, Sasuke might have a leather jacket over his traditional outfit, and Sakura could have a stylish headband with her costume. The party could be filled with their friends from the ninja world, all in unique costumes, and there could be a competition for the best costume.
One common theme is the rekindling of their relationship. At the party, they often have moments that bring them closer after all the hardships they've been through. Another theme is friendship, as their friends are usually part of the party too, and it shows how their relationships with others also impact their relationship with each other.
First, you need to do your research on the characters. Know their personalities, backstories, and how they interact with each other. For a costume party setting, think about what kind of costumes they would choose. Sasuke might go for something dark and brooding, while Sakura could pick a more feminine and elegant costume. Then, create a plot. It could be as simple as a party where they have fun and interact, or you could add some drama like an uninvited guest or a costume malfunction. Also, don't forget to add dialogue that is true to their characters.
A really interesting one is 'The Mysterious Party Invitation'. In this fanfic, Sasuke and Sakura receive an invitation to a strange party. As they attend, they face various challenges together. It not only shows their relationship but also their skills as ninja. The story is full of action and some tender moments between the two.
Since 'hard lemon' fanfiction is inappropriate, we can talk about their general characteristics in normal fanfiction. Sasuke is often depicted as a brooding and powerful character, while Sakura is shown as strong - willed and loving. In non - inappropriate fanfiction, their relationship might be shown as evolving from initial acquaintance to deep love, with Sasuke's cold exterior gradually melting due to Sakura's unwavering affection.
Naruto is often a popular character in these fanfictions. He could be Sasuke's rival for Sakura's attention or a good friend who tries to help them get together. Ino is also a common character. She might be Sakura's friend or sometimes a rival in matters related to Sasuke. Kakashi could be their teacher who gives them advice about their relationships and schoolwork.
In the hospital setting, Sasuke might initially be his aloof self. But as Sakura takes care of him or they face challenges together, he could start to open up more. For example, if Sakura is overworked, Sasuke might offer a helping hand in small ways, like getting her coffee. This would show his growing affection for her.
Their relationship can be shown as one filled with deep love and care. Sasuke, who has always been a bit aloof, becomes much more tender and attentive towards Sakura during her pregnancy. He might start doing small things like getting her favorite foods or just sitting with her and talking about their future as a family.
Sakura might develop into a more confident and assertive person. After the war, she has proven herself as a strong kunoichi, and with Sasuke by her side, she could grow even more. Sasuke, on the other hand, would develop by learning to trust and love again. He has been through so much, but with Sakura's love and support, he could become a more stable and caring person.
The relationship can also be developed through their interactions with other characters. For instance, if they have a child, how they both interact with the child and how their parenting styles differ and blend. Also, how they interact with their friends like Naruto and Hinata. Maybe they have double dates or group outings. All these interactions can show different aspects of their relationship and how it grows and evolves over time.