Well, one way it could develop is that Naruto initially resists the marriage. He might be angry at being forced into it and try to find a way out. But as time goes on, he starts to see Hinata's good qualities, like her kindness and loyalty. Maybe he begins to understand that there could be something good about this arranged situation.
Kakashi would probably be a bit concerned. He cares about Naruto like a student and a son. He might talk to Naruto privately and tell him to give it a chance. At the same time, he could also have a word with Hinata's family if he feels the forcing is too much. As for Sakura, she might be a bit jealous at first, but then she would realize that Hinata is a good person and try to encourage Naruto to be more open - minded towards the marriage.
It could be someone from a rival village. Maybe as part of a peace treaty, Naruto is forced to marry a kunoichi from a village that was once at war with Konoha. This would create a lot of tension and interesting storylines as Naruto has to deal with the cultural differences and the past hostilities between the two villages.
For Naruto, it's a big moment of vulnerability. He's putting his heart on the line, so there's a sense of fear of rejection, but also a deep love and determination. Hinata would be feeling a whirlwind of emotions. She'd be flattered, deeply in love, and probably a bit stunned that Naruto is actually asking her to marry him. There would be a lot of blushing and happy tears from her side.
Well, in such a fanfiction, Naruto might initially resist the marriage. He could be in love with someone else, like Hinata perhaps. But due to some external factors, like a political deal or some strange village tradition, he's pushed into marrying Sakura. This could lead to a lot of tension between them at first, as Sakura might also be confused about her feelings, especially if she still has some lingering feelings for Sasuke.
One possible scenario is that Naruto, being forced to marry in the fanfiction, would initially be in a state of shock and disbelief. But then, his kind heart might make him consider the situation from the other person's perspective. He could end up trying to make the best of it, while still holding onto his ninja way. He might use this new situation to bring about some positive change, like uniting two warring clans through the marriage.
Well, in this fanfiction, Naruto could be nervous as he asks Hinata to marry him. He might fumble with his words a bit at first. But once he gets going, he would talk about their journey together, from being classmates to comrades in battle. Hinata, on the other hand, would be in shock initially, but then her love for Naruto would shine through and she'd accept with tears of happiness in her eyes.
At first, the relationship would be rocky. Naruto and Sakura have different personalities and their own unrequited loves in the original story. But as they spend time together, they might start to find common ground. For example, their shared love for the village and their ninja way could bring them closer.
Naruto would probably be extremely confused at first. He has always seen Itachi as a complex figure, and suddenly being forced to marry him would be a huge shock. He might feel angry that he has no say in this. Itachi, on the other hand, would likely be stoic on the surface but internally be very conflicted. He has his own burdens and this unexpected situation would add to them.
If Naruto is forced to marry Itachi in fanfiction, the story could explore some deep themes. It could look at how two very different people can come together despite all odds. Itachi's guilt and his past actions could be a huge obstacle in their relationship. Naruto, on the other hand, would be bringing his own set of values like friendship and perseverance. The marriage could also have political implications within the Hidden Leaf Village. Maybe it was arranged for some strategic reason. This would force Naruto and Itachi to navigate not only their personal relationship but also the expectations and politics of the village.