In this kind of fanfiction, it often shows Sakura's growth and her deep bond with Naruto. Maybe she saves him from a powerful enemy. For example, she could use her medical ninjutsu to heal Naruto when he's seriously injured in a battle. This scenario also emphasizes Sakura's importance in the Naruto universe beyond just being a love interest.
On Naruto's side, he would probably feel guilty after realizing what he had done. This guilt could make him try to make amends, but Sakura's initial reaction of anger and hurt would still be a big obstacle in their relationship. Their interactions would be filled with tension and awkwardness.
In this fanfiction, Sakura might save Naruto from emotional distress as well. Suppose Naruto is feeling down because of his past or some recent failures. Sakura, with her understanding and kind heart, reaches out to him and 'saves' him from his negative thoughts. This could strengthen their friendship or even lead to a romantic relationship depending on how the story unfolds.
She could be confused at first. She might not understand why Naruto is suddenly ignoring her, since they were friends before. So she might try to approach him to ask what's wrong.
Well, Sakura might meet Naruto first at the village entrance. Naruto is returning from a solo mission, a bit beaten up but proud. Sakura, being the budding medical ninja she is, can't help but approach him to check his wounds. This encounter could lead to Naruto being impressed by her skills and Sakura starting to see Naruto in a new light, not just as the class troublemaker but as a dedicated ninja. It could be the start of a deeper understanding between them.
Well, one aspect could be the transformation of sakura. After the war, sakura might represent hope and renewal. In fanfiction, it could be depicted as a symbol for the characters to start anew. For example, the sakura trees that survived the war could be a meeting place for the protagonists, where they make plans for the future.
It could be the First Hokage, Hashirama. Naruto would be amazed by his powerful Wood - Style jutsu and his ability to create the village. He could learn about the original ideals behind the Hidden Leaf from Hashirama.
I'm not sure specifically as there could be many different plots in such a fanfiction. It might involve Sakura having various interactions with the Uchiha clan members, perhaps she forms new friendships, or gets involved in some adventures related to the Uchiha's unique abilities and their history.
In some fanfictions, Naruto and Sakura might start to realize their true feelings for each other. They could go on adventures together, exploring the world that has been changed by the war. Maybe they would start a new life in a rebuilt village, sharing their experiences and growing closer day by day.
In some fanfictions, Sakura might become more confident after the Wave mission. She realizes the harshness of the ninja world and starts to train harder, not just relying on her teammates. For example, she could be seen spending more time in the hospital, learning advanced medical ninjutsu to be more useful in future battles.