In many fanfiction scenarios, Naruto's realization often comes after a moment of self - reflection. He might be thinking about his relationships and suddenly realizes that his connection with Kakashi is unique. His feelings of love start to surface as he compares his relationship with Kakashi to his other friendships and realizes that what he feels for Kakashi is something different and special.
It could be through a series of small, everyday moments. Maybe Naruto notices how Kakashi always has his back, whether it's during training or just in general Konoha life. These repeated acts of kindness and support gradually make Naruto aware of his deeper feelings for Kakashi.
Kakashi could be initially shocked. He might not have expected Naruto to have such feelings towards him. But being Kakashi, he would probably handle it in a calm and collected manner.
In this fanfiction, Kakashi could help Naruto in his training through mental conditioning as well. Naruto is often impulsive, so Kakashi may work on his patience and decision - making skills. He could use his Sharingan (if applicable in the fanfiction) to analyze Naruto's movements during training and give him detailed feedback. Moreover, Kakashi could introduce Naruto to different types of enemies and battle scenarios in a controlled training environment, which would broaden Naruto's understanding of combat and make him a more versatile ninja.
He often keeps a close eye on Naruto. In many fanfictions, Kakashi will be secretly observing Naruto during his training or missions, just to make sure he doesn't get into too much trouble.
Naruto might hide his feelings because he doesn't want to burden others. He has been through a lot in his life, like being an orphan and facing discrimination in the village. He may think that sharing his negative feelings, such as loneliness or self - doubt, will make others worry about him. So, he chooses to keep them to himself and always show a positive, determined side to the people around him.
Well, Kakashi has a lot of unique jutsu. He could share some of his knowledge about them with Naruto. For example, he might teach Naruto some of his lightning - style jutsu in a simplified form. Also, Kakashi is good at stealth, so he could train Naruto in that area, which would be very useful for Naruto in both combat and espionage - like missions.
Naruto might show his prodigious abilities in combat. He could quickly learn new jutsus and use them effectively in battles, just like Kakashi did at a young age. For example, he may master complex ninjutsu in a short time and adapt them to different combat situations.
Well, Naruto is known for his positive energy. In this fanfiction, he could show his love for his siblings by bringing that positive energy into their lives. He would cheer them up when they are down, encourage them when they face difficulties. He might also cook for them or do some small but meaningful things, like helping them with their training or just listening to their problems.
In fanfiction, Naruto might show his love for his mother through his memories. He could constantly recall the little time he had with her. For example, he might remember any advice or lullabies she gave him. These memories could fuel his actions, like when he faces difficulties, he might think about how his mother would want him to be strong and persevere.
In some fanfictions, Naruto might show his love for his sister by protecting her at all costs. For example, he would stand in front of any danger that comes her way, just like how he protects his friends in the original story.
Often, shared memories play a huge part. They've been through so much together since they were kids. All those battles, training sessions, and emotional exchanges. As Sasuke reflects on these times in the fanfiction, he might start to see how Naruto has always been there for him and that his feelings are deeper than just friendship, thus realizing his love.