To make a reader insert love story interesting, you can incorporate some sort of conflict related to reading. For example, the two characters might have different opinions on a very popular book. They argue about it, but this arguing actually makes them more interested in each other. You could also have the story set in a different time period, like in the past when books were rare and precious. The characters could be from different social classes but brought together by their love for reading. Their relationship could then be a struggle against the social norms of that time. Additionally, adding vivid descriptions of the settings where they read, such as a beautiful, overgrown garden or a bustling coffee shop, can enhance the story.
A reader insert love story can be made interesting by adding elements of mystery and adventure. For instance, the two readers could be on a quest to find a lost manuscript. Along the way, they face various challenges and obstacles that bring them closer together. Also, their different reading tastes can add a fun dynamic. Maybe one loves classic literature and the other is into science fiction, but they find common ground in a particular author or theme. And don't forget about the power of dialogue. Their discussions about books can be passionate and revealing, which can make the relationship more engaging.