One characteristic is the exploration of their relationship dynamics. Since they are two different characters, the fanfic often shows how they interact, whether it's friendly banter or deeper emotional exchanges.
Most likely not. Usually, songs like 'Haru Haru' are inspired by imagination or general emotions rather than specific true stories. It's more about artistic expression and creating a certain mood or theme.
Partially. The core idea and some elements of Juno draw from real experiences, but it's not a completely factual account. The filmmakers took creative liberties to shape the story for the screen.
Friendship is a very common theme. Writers often explore how the deep bond between Rin, Haru, and Makoto affects their lives. For example, they might write about how they support each other through tough times in school or in their swimming careers.
I'm not sure specifically about lemon fanfiction involving them as it often goes against the general family - friendly nature of the original work. However, you can try searching on some fanfiction platforms and look for well - written non - inappropriate stories about their relationships.
Swimming is also a big theme. Given that they are all swimmers, many stories will involve them training, competing, or having some kind of revelation related to their swimming careers. For instance, a story could be about how Rin's new training technique inspires Haru and Makoto to improve their own skills.
One common theme is friendship turned into love. Since they are likely friends in the original story, fanfiction often explores how that relationship deepens into romantic love.