A common theme is miscommunication. Characters in 'Please Kiss Him Instead of Me' fanfiction might misunderstand each other's intentions, leading to all sorts of plot twists. For example, a simple gesture might be misinterpreted as romantic when it was meant to be friendly. Another theme is the idea of second chances. Maybe a character has made a mistake in a relationship and is trying to make it up through the story. And of course, there's the theme of jealousy. When there are multiple characters involved in a love triangle or square, jealousy can play a huge role in driving the story forward.
The main protagonist is often a popular choice. Their complex emotions and internal conflicts make for great storytelling. Also, the love interests in the story are frequently written about. Writers like to explore their perspectives and what makes them tick. For example, if there's a mysterious and brooding love interest, many fanfiction authors will be drawn to writing about his backstory and his true feelings.
Once upon a time, there was a girl named Lily and a boy named Tom. They were good friends. One day, at a school dance, as the music played softly, they looked into each other's eyes and suddenly felt a special connection. Tom leaned in and gently kissed Lily on the cheek. Lily blushed and they both started laughing. It was a sweet, innocent moment that marked the start of a deeper friendship.
One popular 'kiss him not me nana x igarashi fanfic' could be 'A Chance Encounter'. It focuses on the unique relationship between Nana and Igarashi, with some really sweet and awkward moments that are very true to their characters in the original work.
Since I'm not familiar with 'kiss him no me light novel', it could potentially be a story centered around a female protagonist who is conflicted about her feelings towards a male character, which is represented by the 'kiss him no me' concept. Maybe it delves into her internal struggle between her emotions and her self - restraint.
As mentioned before, 'lemon' content is inappropriate, so I can't really discuss the characteristics in that regard. But in general 'kiss him not me' fanfiction, it often focuses on the romantic relationships between the characters, exploring different scenarios and emotions within the context of the anime's story and characters.
A 5x7 fanfiction for 'kiss him not me' might focus on a particular moment. For example, a 5x7 photo that holds a special memory for the characters. It could be a photo of a group outing, and in the fanfiction, the details of that day are explored, how the relationships between the characters developed based on that one moment captured in the 5x7 photo.