Yes, there might be in some fanfictions. Fanfiction writers often explore different relationships and scenarios that didn't occur in the original Naruto series. However, not all fanfictions will have Naruto and Sakura kissing. It depends on the plot and the direction the writer wants to take.
One common theme is the overcoming of obstacles. In the Naruto series, there are many challenges, and in fanfictions, Naruto and Sakura might have to overcome things like external threats or their own insecurities before they share a kiss.
Yes, there are quite a few. You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Naruto and Sakura love kiss' and you'll find a variety of stories with different plotlines and writing styles.
There might be such fanfictions out there. Fanfiction is a vast realm where writers explore different relationships and scenarios. However, this goes against the canon relationship dynamics in the original 'Naruto' series. Kakashi is more of a mentor figure, and Sakura has her own complex relationships with Sasuke and Naruto.
Well, if Naruto and Sakura kiss in fanfiction, the reactions would be diverse. Fans who have been rooting for them, known as shippers, would likely be overjoyed. They would see it as a validation of their long - hoped - for relationship. However, fans of other pairings, like Naruto and Hinata or Sakura and Sasuke, might not take it so well. They might feel that it goes against the 'canon' in a way. Also, some more purist fans might think that it's too out of character for the original Naruto and Sakura. There are so many different perspectives within the Naruto fan community.
The popularity might come from the fact that in the original Naruto series, the relationship between Naruto and Sakura was left somewhat open - ended. Fans love to fill in the gaps and create their own scenarios where they get closer, like sharing a kiss.
Well, in some 'Naruto Sakura kiss fanfiction', the kiss might be a turning point in their relationship. It could be a moment of realization for both of them. For example, in a story where Naruto has been secretly in love with Sakura for a long time, the kiss might be a culmination of his feelings and a start of a new chapter in their relationship. You really have to dig into different stories to find the ones that suit your taste.
One common theme is the realization of hidden feelings. Often, the kiss is a catalyst that makes both Naruto and Sakura understand their true emotions for each other. For example, they might have been denying their feelings for a long time, and the kiss forces them to confront it.