A common type of secret relationship in fanfictions is that Kakashi is Naruto's secret protector. He might be watching over Naruto more closely than anyone realizes. For instance, he could be using his Sharingan in secret to keep an eye on Naruto's well - being without Naruto knowing, ensuring that no harm comes to him.
They would probably have a very close and mentor - student relationship. Kakashi, being Naruto's caretaker and trainer, would be like a father figure to him. Naruto would look up to Kakashi and trust his guidance completely.
They could develop a mentor - apprentice relationship. Kakashi already has some experience mentoring Naruto, and in the ANBU setting, he could teach Naruto more advanced and stealthy techniques. Naruto would look up to Kakashi even more and try to learn as much as he can.
In some fanfictions, Naruto and Kakashi's secret relationship might be portrayed as a strong mentor - mentee bond that goes beyond the normal. For example, Kakashi could be secretly training Naruto in unique ways that he doesn't share with others. This could be due to seeing Naruto's potential not just as a ninja, but as someone who could change the ninja world in a more profound way.
Communication is key. If they sit down and talk about their misunderstandings and feelings, it could start to mend their relationship. Naruto could express his frustrations, and Kakashi could explain his actions.
Well, it could strain their relationship. Avoidance usually creates distance, and in this case, Kakashi might feel hurt or confused as to why Naruto is avoiding him.
Their relationship is like a mentor - mentee bond. Kakashi has trained Naruto, and when he sees Naruto achieve great things, it can be overwhelming. For example, when Naruto masters a new jutsu that Kakashi thought was difficult for him, Kakashi might cry out of joy for Naruto's accomplishment.
It could become strained. Naruto snapping at Kakashi would create an initial rift between them. Kakashi might be taken aback by Naruto's outburst and Naruto, after snapping, might feel a bit guilty but also stubborn about his feelings, which would make the relationship tense for a while.
Their relationship would likely become very close. Naruto would probably start to see Kakashi as a father figure. Kakashi, in turn, would become more protective of Naruto.
It would be very close. Kakashi would be like a father or an older brother to them. Naruto and Sasuke would respect and rely on him. They would probably have a more harmonious relationship with each other too, because Kakashi would be there to mediate any conflicts.
Their relationship could be one of mentorship from the start. Kakashi, with his skills and knowledge, could start teaching baby Naruto simple ninja concepts early on. He would also be very patient with Naruto, understanding that he's just a child and has a lot to learn.