At first, it's likely to be very awkward. Naruto is a very open and energetic person, while Itachi is more reserved. But as they are forced to spend time together because of the arranged marriage, they start to find common ground. For instance, they both care deeply about protecting the village in their own ways.
As time goes on, Naruto's positive attitude starts to rub off on Itachi. Itachi, who has been burdened by so much guilt and secrecy, begins to open up more. Naruto, in turn, respects Itachi's strength and intelligence. They start to communicate better, sharing their hopes and fears. This gradually leads to a deeper emotional connection between them. They might start having small moments of intimacy, like sharing a meal together or just sitting in silence, which are the building blocks of a developing relationship.
The relationship also develops through their shared experiences. Maybe they go on a mission together, and during that mission, they have to rely on each other. Naruto's determination and never - give - up attitude inspire Itachi, and Itachi's strategic mind helps Naruto see things from a different perspective. These experiences make them realize that they are stronger together and that there is more to their relationship than just the arranged marriage.
Itachi would be very strict in Naruto's training, but also very caring. Naruto would look up to Itachi and try to learn as much as he can from him. As Naruto grows, he might start to have his own ideas which could sometimes clash with Itachi's. But through communication and understanding, their relationship would become deeper. Itachi would share his past experiences with Naruto, which would make Naruto understand the complexity of the ninja world better, and in return, Naruto's innocent and determined nature would slowly change Itachi, making him more hopeful about the future of the ninja world.
They could develop a mentor - mentee relationship. Itachi, with his vast knowledge and skills, could guide Naruto. Naruto, in turn, could show Itachi his unwavering spirit, which might even inspire Itachi in some ways.
Their relationship could be developed through a series of flashbacks. For instance, Itachi could recall moments from Naruto's childhood that he observed while in the ANBU. These memories could make him see Naruto in a new light. Meanwhile, Naruto could learn about Itachi's past and the sacrifices he made. This exchange of knowledge could build a bond between them based on empathy and respect. In addition, they could train together in secret, with Itachi teaching Naruto some of his ANBU skills, which would also strengthen their relationship.
They could develop a mentor - mentee relationship. Itachi uses his knowledge of the Sharingan to teach Naruto new combat techniques. As they train together, they bond over their shared experiences of loss and their desire to protect the people they care about. Naruto might also help Itachi come to terms with his past actions and find some peace within himself.
At first, it might be filled with suspicion. Naruto, being the Hokage, would be cautious of Itachi's past actions as an Anbu. But as they start to interact more, Naruto might see the good in Itachi that Sasuke saw. Itachi, on the other hand, would respect Naruto's position as Hokage and his power to bring change. Slowly, they could develop a mutual understanding and respect.
Their relationship could start with hostility. Demon Naruto, in his more primal state, may view Itachi as just another obstacle. But as they face different challenges together, they could develop a grudging respect. For instance, if they are both caught in a trap set by a powerful enemy, they have to rely on each other's skills to escape. This would make them see the value in each other and start to build a relationship based on mutual survival.
At first, Naruto might be a bit hesitant to work with Itachi because of his reputation. But Itachi's calm and calculated approach to their missions slowly wins Naruto over. They start to share their stories, with Itachi telling Naruto about his past and the Uchiha clan. This sharing of personal experiences deepens their bond, and they become more than just comrades in arms. They start to see each other as friends who can rely on one another in difficult situations.
Itachi might initially be distant, but as he sees the potential in baby Naruto, he could start to leave behind teachings in the form of symbols or small jutsu demonstrations that only Naruto can find or understand. Over time, Naruto would grow to respect this mysterious figure that has been guiding him, and Itachi would come to see Naruto as a hope for the future of the ninja world. This would lead to a relationship based on mutual respect and an unspoken understanding.
At first, Naruto might be a bit wary of Itachi because of his reputation. But as Itachi starts to teach him, Naruto would see his kind heart and wisdom. Their relationship could develop into a deep mutual respect. Itachi would see Naruto's potential to change the ninja world for the better, and Naruto would come to understand Itachi's sacrifices. They might start as teacher - student, but eventually become like family, with Naruto looking up to Itachi as a mentor and a friend.
At first, they might be cautious around each other. Naruto is used to the serious and stoic Itachi he knew, and now this female version is different. But as they face challenges together, like fighting against powerful enemies, they start to trust each other more. Their relationship could develop into a deep friendship where they rely on each other's strengths.