What could be the reasons for close friends to stop talking to each other?

There could be several reasons. Maybe your friend has restricted the privacy settings of their story to exclude you. Another possibility is a glitch in the app. Try logging out and logging back in to see if that helps.

One possible reason could be a misunderstanding. Maybe Sakura said something that Naruto misinterpreted as being hurtful or dismissive of his feelings. For example, if she made a comment about his abilities in a negative way during a crucial moment, it could lead to him distancing himself.

One possible reason is that they have adjusted their privacy settings. Maybe they have set their stories to be visible only to a select group of people, excluding you even though you're still friends. Another reason could be a glitch in the app. Sometimes technical issues prevent proper display of stories among friends.

One reason could be cultural. As I mentioned before, in certain cultures like those in parts of Europe, kissing on the cheek is a common greeting among friends, regardless of gender. So male best friends might do it as a normal part of their cultural interaction.

One possible plot reason could be a misunderstanding over creative differences. For example, in a fanfic, one member might have a strong idea for a new song or performance concept, but the others don't see it the same way at first. This could lead to arguments and a sense of fighting between them. Another reason could be related to external pressures, like excessive media attention or overzealous fans. If the members are constantly being pitted against each other by the media or some fans, it might create a fictional scenario where they start to have real friction among themselves in the fanfic.

One reason could be jealousy. Maybe Hermione is jealous of Harry's fame and Harry is jealous of Hermione's intelligence. Another reason might be conflicting views on how to deal with Voldemort. Hermione might advocate for a more academic, research - based approach while Harry just wants to go and fight.

One possible reason could be a misunderstanding. Maybe Ginny overheard Harry saying something that she misinterpreted, leading her to want to avoid him. For example, if Harry was talking about his future plans and Ginny thought he was excluding her from them without really understanding his full intention.

Maybe there was a misunderstanding. For example, the reader might have accidentally taken something that belonged to Taehyung without realizing it, and Taehyung thought it was on purpose, so they glared at each other.

Sometimes, it's just a different take on their characters for the sake of creating drama. The author wants to explore a new dynamic that goes against the normal love - interest relationship. So they make Adrien and Marinette hate each other to see how the story unfolds in a completely different way from the original plot.

A simple reason could be jealousy. If Sakura gets more attention or success in the fanfic world, Narukaka might become jealous and stop talking to her. For instance, if Sakura is praised for her skills while Narukaka is overlooked, it can create envy.