Naruto died in the manga because he gave everything he had to ensure the safety and peace of his world. The battles were extremely demanding, and his body and chakra couldn't handle the strain anymore.
If Tsunade kisses Naruto, it could strengthen their relationship in a mentor - like way. Naruto might see it as a sign of deep respect and trust from Tsunade. He would likely feel more confident in following her guidance. For Tsunade, it could be a way of showing her pride in Naruto's growth.
Uzumaki Kushina was one of the most important figures in Naruto. She was a ninja with the Eternal Kaleidoscope Shurakan and the leader of the Uzumaki clan. However, the cause of her death was still a mystery.
According to some information and speculations, Uzumaki Kushina might have been killed by her own Uchiha clansmen. In Naruto's storyline, the Uchiha clan had powerful eye magic abilities, including the Shura Eye and Amaterasu. These abilities could instantly lock onto and attack a target. During a battle with the Whirlpool Race, a member of the Uchiha Race used his eye-bloodline ability to try to kill the Whirlpool Kushina. However, due to the ability of the Eternal Kaleidoscope Shurakan, she was immune to this eye attack and ultimately protected herself from harm.
Another possible cause of death was that Uzumaki Kushina might have been killed by her lover, Naruto. In Naruto's storyline, Naruto and Uzumaki Kushina had a deep relationship. They had experienced many difficulties and challenges together. During a battle between Naruto and Uchiha Sasuke, Uzumaki Kushina was injured and died in order to protect Naruto.
No matter what the cause of death was, Kushina was an important Naruto character. Her death had a profound impact on the development of the story.
Well, it could develop through shared experiences. For instance, if they both go on a diplomatic mission to another village. During the journey, they face difficulties like hostile ninja attacks or harsh weather. They have to rely on each other's skills. Naruto's combat skills and Tsunade's strategic thinking complement each other. This cooperation makes them closer and over time, love might bloom between them.
Naruto could be developed by having him face moral dilemmas that Tsunade has already experienced. Tsunade can guide him through these, and in the process, Naruto becomes more mature and worldly. Tsunade's character can be developed by Naruto challenging her traditional ways. For example, Naruto might suggest a new approach to handling village finances or medical training, which forces Tsunade to adapt and grow. This interaction would make both characters more three - dimensional in the fanfic.
If Tsunade hurts Naruto, it could cause Naruto to become more distant from her. He might avoid her, and this could have an impact on the village as well. Tsunade, on her part, would probably feel a great deal of guilt. This guilt could make her try to make amends, but Naruto may not be so quick to forgive. Their relationship would be in a state of flux, with Tsunade trying to regain Naruto's trust and Naruto trying to come to terms with what happened.
Naruto might be initially confused. He trusts Tsunade, so being kidnapped by her would be completely unexpected. He would probably start by asking her why she's doing this.
Perhaps a shared experience like fighting a common enemy could bring them closer. If they are in a battle together and Naruto saves Tsunade's life, or vice versa, it could be the start of a deeper emotional connection. Tsunade might then open up about her family to Naruto, and Naruto could share his own feelings about family, as he has always longed for one.