In certain fanfictions, Naruto's family could try to search for him. His friends who are like family, such as Sasuke, might set out on a journey to find Naruto and bring him back. They would be worried about his well - being and want to know what drove him to leave in the first place. They might also be concerned about the potential threats that Naruto could be facing alone.
Some of his family members might feel angry. His son, for instance, could be angry at Naruto for abandoning them. He might feel like Naruto is not living up to his role as a father and family member. However, as time passes, they might also start to understand that Naruto had his reasons, even if they don't fully agree with them at first.
His family could be initially shocked and heartbroken. For example, his wife might be left in a state of disbelief, wondering why he would leave without much explanation.
She could be angry at first. Tsunade has always been a strong - willed leader, and Naruto leaving without proper communication might seem like a sign of disrespect to her.
Well, initially, there would be chaos in the village. People would start to spread rumors about why Naruto left. His closest friends like Sakura and Kakashi would be devastated. They would try to figure out where he went and why. The Hokage at the time would have to make a decision. They could either try to convince Naruto to come back through peaceful means or prepare for the worst - case scenario if Naruto turned against the village. The village as a whole would have to face the fact that one of their most prominent members left, and it would have an impact on their reputation among other villages as well.
Sakura might also get angry. She could feel that Naruto is being unfair or cowardly. She might try to find Naruto and confront him about why he left her alone. In the process, she could end up growing stronger both physically and emotionally. For example, she might train harder to prove to Naruto that she doesn't need him around. And also, she could start to re - evaluate her own feelings and relationships in general.
Naruto might initially be in denial. He's so used to having Sakura around and believing that they have a future together. So when she leaves for Sasuke, he might think it's just a temporary thing or that she's been influenced by something or someone. But as time passes and he realizes it's real, he would be deeply hurt. He might also start to question his own self - worth, thinking that he wasn't good enough for Sakura. And he might even try to win her back at first, but then slowly come to accept the situation and focus on his other responsibilities like being a ninja and protecting the village.
He could feel a sense of guilt. Sasuke might think that his actions or their relationship issues pushed Naruto to leave. He may then set out to find Naruto, not only to bring him back but also to resolve their long - standing issues. For example, if there were unspoken words or unresolved fights between them, Sasuke would see this as an opportunity to set things right.
Some members of the pack might be angry at first. They could see his leaving as a betrayal, especially if they are in the middle of a difficult situation and rely on him in some way.
She might be heartbroken. Sakura could initially be in shock and then fall into a deep sadness. She may blame herself for Naruto's leaving, thinking that she could have done something differently.
She could be very sad. After all, Naruto is likely an important person in her life. She might feel abandoned and start to question why Naruto left her.
In some cases, Naruto could be deeply hurt and withdraw from Hinata. He might question their relationship and whether he misjudged her all along. If the hurt is physical, he may also be more cautious around her in future interactions. For example, if she accidentally used a strong jutsu on him during training, he might be hesitant to train with her again without proper precautions.
He might be shocked at first. Just imagine seeing things that haven't happened yet. It's quite a mind - blowing experience.