The relationship between Naruto and Hinata could be developed further by them having to deal with Sakura's jealousy. They might initially be confused by Sakura's behavior but then come to understand that she's having a hard time adjusting to their new relationship status. They could try to be more sensitive around her, which in turn strengthens their bond as they face this external issue together.
Naruto and Hinata's relationship would likely grow deeper as they face the challenge of Sakura's jealousy. They might have private conversations about how to handle the situation without hurting Sakura too much. Hinata could be the voice of reason, suggesting they give Sakura time. Meanwhile, Sakura's relationship with both of them could go through different phases. At first, she might be cold towards them, but as she reflects on her own feelings and actions, she could start to mend the relationships, leading to a more harmonious group dynamic in the end.
For Sakura, her relationship with Naruto could change drastically. She might start off being bitter and resentful due to her jealousy. But as the story progresses, she could realize that Naruto's happiness with Hinata is important. This could lead to a more mature friendship between them. And with Hinata, Sakura could either continue to be jealous or she could learn from Hinata's calm and loving nature, which could transform their relationship from one of rivalry to respect.
One possible plot could be that Naruto and Hinata start dating. Sakura, who might have some unresolved feelings or just be used to Naruto's attention, starts to feel jealous. This jealousy could cause her stress and headaches as she tries to deal with her emotions. Maybe she sees Naruto and Hinata being affectionate and it makes her realize she lost her chance with Naruto in a way that really hits her hard.
Another plotline could be that Naruto is completely oblivious to Hinata's jealousy. He's just focused on his own goals and his friendship with Sakura. Hinata, on the other hand, is constantly in turmoil. She might start avoiding Naruto for a while out of embarrassment and confusion. But then Naruto realizes something is wrong and has to figure out what's going on between them, which makes for a very engaging story.
The relationships can be developed by putting them in difficult situations together. For example, if they are trapped in a dangerous place like a maze - like dungeon. They have to rely on each other's skills. Sasuke's combat abilities, Sakura's medical knowledge and Karin's sensory skills. As they work together to escape, they start to understand each other better. Karin might see that Sakura is not just a rival for Sasuke's affections but a strong and capable ninja. And Sakura might realize that Karin has her own insecurities and strengths.
There's a fanfic called 'Jealousy's Stirrings'. It delves deep into Naruto's jealousy when it comes to Hinata. The author does a great job of showing how Naruto's feelings for Hinata have grown over time and how his jealousy is a sign of his deeper love for her. It also has some action scenes intertwined with the emotional drama.
Often, the jealousy Hinata feels acts as a catalyst. It makes her more determined to get closer to Naruto. So, she starts to be more confident around him. Naruto, seeing this new side of Hinata, becomes more interested in her. Their relationship then moves from Naruto just seeing Hinata as a friend to seeing her as someone he could have a deeper connection with.
The relationship between Ino and Sakura can become more strained. They might start arguing more often as they both try to outdo each other in getting Naruto's attention. Naruto, on the other hand, might be confused by their sudden change in behavior towards him.
The jealousy in Naruto x Ino Sakura fanfictions can be quite complex. When Sakura is jealous of Ino's interactions with Naruto, it can cause her to distance herself from Naruto. This makes Naruto wonder what he did wrong. At the same time, Sakura's jealousy can make her more critical of Ino, leading to arguments between them. Naruto, being in the middle, has to deal with the fallout. He might try to patch things up, but if he's not careful, he can end up making the situation worse. This jealousy can ultimately change the dynamics of their relationships, sometimes for the better as they work through their issues, but often for the worse as it creates more conflict.
Well, in a fanfiction, Sasuke could be more open and friendly towards Naruto from the start. Instead of their rivalry, they could become like brothers immediately. Sakura could be more independent and not just focus on Sasuke romantically. She could form a strong bond with Kakashi as a mentor - like figure. This would change the whole dynamic of their relationships. For example, they could all train together as a group more often.
In fanfiction, one way to develop their relationships is through a series of challenges. Let's say they are all put in a survival situation. Neji's calm and calculating nature would help them plan. Sakura's medical skills would keep them alive. Naruto's determination would keep their spirits up. During this time, they would learn more about each other's fears and hopes. Naruto might realize that Neji has a soft side, and Neji would see Naruto's growth. Sakura would become closer to both of them as they rely on each other. This would strengthen their relationships in different ways, like a bond forged in the fires of adversity.
For Naruto and Sarada, Naruto could become a more active mentor. He could take Sarada on special missions and during those, they could bond over their shared love for the village. Naruto could also share his experiences as an orphan, which would make Sarada feel closer to him.