Well, it could lead to her trying to make amends. Maybe she starts to secretly protect Naruto from the shadows, which adds a layer of mystery to the story. Her regret might also cause her to interfere in Naruto's relationships, like with his friends or mentors, in an attempt to make up for her past actions.
In this fanfiction, Kushina's regret could be a major driving force. It might lead to her finding ways to communicate with Naruto, perhaps through dreams or hidden messages. This would change Naruto's perception of his past and his mother, and it could also give him new powers or insights as he tries to understand her. The plot could then focus on their journey to reconnect and heal the wounds of abandonment.
Her regret can be a catalyst for character development, not just for herself but also for Naruto. Naruto might struggle with forgiving her at first, which can be a major part of his growth. And Kushina, in her attempt to atone for her past, may interact with other characters in the village in new ways. This can lead to new relationships and plot twists, such as her influencing the village elders' opinions about Naruto or even changing some of the village's traditions related to the treatment of orphans.
Maybe it's because she sees Naruto's strength and how he has overcome so many difficulties despite her absence. She realizes that if she had been there, she could have made his journey easier. Also, she might regret not being able to watch Naruto grow up, miss his first steps, first words, and all those precious moments that a mother should be a part of.
Well, in a typical scenario for this kind of fanfic, Kushina might have left Naruto due to some difficult situation or misinformation. When she discovers Naruto has become 'godlike', perhaps with extraordinary powers and a great reputation. Her regret could lead to her attempting to reconnect with Naruto. She may face obstacles like Naruto's initial resentment or the complex political and social situations in the Naruto world that prevent a smooth reunion.
Kushina's training in the fanfiction might also impact Naruto's mental state. Knowing that his mother is there to train him gives him more confidence. He feels more connected to his family and his Uzumaki heritage. This new - found confidence reflects in his battles, where he is more fearless and decisive.
The comfort from Kushina in the fanfiction might also inspire Naruto to be a better person. He might strive to live up to the values his mother represents, like kindness and perseverance. Her presence in his life, even if just in the fanfiction, can be a guiding force for him, making him more determined to protect those he loves and make the world a better place.
Kushina would most likely experience deep remorse. Remorse for not being there for Naruto when he needed a mother. There could also be a sense of longing in her, longing to be part of Naruto's life and to make up for all the lost time. And of course, she might be filled with self - loathing for her past actions.
One possible reason could be that she later realizes Naruto's true nature and potential. Maybe she sees how strong and kind - hearted he is despite the hardships he faced. She might regret not being there for him during his growing - up years when he needed a mother figure.
It might show Kushina trying to make amends. She could start by reaching out to Naruto in small ways, like leaving him little gifts or messages. Naruto, at first, might be skeptical but as he sees her sincerity, they start to build a relationship.
The kiss can be a turning point. For example, it might inspire Naruto to strive harder in his training. If he was feeling down or doubting himself, the kiss could give him the motivation he needs.
Kushina might have a very nurturing teaching style. Since she is his mother in the original story, she could use that deep emotional connection. She may be strict but also very loving, pushing Naruto to reach his potential and understand his powers better. This could lead to Naruto growing not just in strength but also in his sense of self and his understanding of his heritage.