I'm not sure who Kane and Katelyn Brown are specifically. But generally, a love story might start with them meeting by chance. Maybe they were at a local event or through mutual friends. They could have been attracted to each other at first sight. Their love then grew as they spent more time together, getting to know each other's likes and dislikes, dreams and fears. And over time, they became a couple, sharing their lives and creating memories together.
I don't know what Lubbock's Techniques of the Fictional is. But if you want to learn how to write novels, I can give you some advice. First, you need a good story. The story is the core of the novel. You need a fascinating plot, interesting characters and conflicts. Secondly, you need to pay attention to the description of the characters and scenes. To portray a character, you need to portray their personality, characteristics, and abilities. To describe a scene, you need to describe the scene, atmosphere, and background of your story. Finally, you need to learn writing skills and language usage. Writing skills include narrative, description, and rhetoric. Language usage includes wording, tone, and style. If you want to write novels, you can read more books and write more to improve your literary level.
Lubbock died in the manga because of a combination of factors. Maybe it was a surprise attack or a strategic move by the antagonists that he couldn't counter.
Ruin would be a great character to pair with Kane. They both have strong military backgrounds and skills. Their combined combat abilities could make for some really intense and exciting scenes in a fanfiction. They could be on a mission together and use their different specialties to overcome obstacles.
Yes, there might be. The Naruto fandom is huge and there are all kinds of fanfictions out there. Some fans might have created a fanfiction where Naruto is a Kane fan. You can try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own.