Perhaps there's a situation where they have an argument first. Then, in a moment of making up, they kiss. For example, Isles might be angry at Rizzoli for being too reckless in a case. But when Rizzoli finally apologizes sincerely, the kiss follows as a sign of forgiveness and newfound closeness.
One possible plot could be that after a dangerous case, the tension between Rizzoli and Isles reaches a peak and they share a passionate kiss. It might be a moment of realization for both of them about their deeper feelings.
Good character development. The fanfiction should show how their relationship has evolved to the point of the kiss. It can't be just out of the blue. For example, showing their daily interactions, how they support each other in cases, and how that gradually builds up the romantic tension.
One interesting aspect is the exploration of the deep friendship between Rizzoli and Isles. Fanfiction often delves into their personal lives more, showing how they support each other outside of work. For example, stories might focus on their shopping trips together or late - night conversations at home.
One interesting Rizzoli and Isles fan fiction could be one that focuses on their early days as partners. It might explore how they overcame initial differences and learned to trust each other. For example, a story where they have to solve a case that hits close to home for one of them, and through that experience, their bond deepens.
One idea could be that the baby has an unexpected medical condition which brings out the protective and detective sides of Rizzoli and Isles as they search for answers. Another could be that the baby has a special talent that starts to show at a very young age, like an extraordinary memory, and they have to figure out how to nurture it while keeping the baby safe. Maybe the baby gets kidnapped, and Rizzoli and Isles have to use all their skills to get the baby back.
Maybe a fanfiction where they have to solve a crime that hits a bit too close to home for Isles. Rizzoli has to be extra supportive, and in the process, they discover new things about each other's pasts that they hadn't known before. This could add more depth to their relationship.
One popular theme is friendship. Fans often explore the deep bond between Rizzoli and Isles in different scenarios, like when they face a particularly tough case together. Another theme is mystery-solving adventures that expand on the cases they handle in the show. Family also plays a role, such as delving into their respective family lives and how it impacts their relationship.
One idea could be exploring how Jane's pregnancy affects her detective work. Maybe she has to take on less dangerous cases or rely more on her partner Isles. Another could be the reactions of her family and friends to the news of her pregnancy, like her mother's over - the - top excitement.
One idea could be that a case in Boston (Rizzoli and Isles' territory) has connections to a military - related case that NCIS is investigating. For example, a murder victim in Boston turns out to be a former Navy officer, and both teams have to work together to figure out the motive and the killer. They might clash at first due to different investigation styles, but then gradually learn from each other.
Another possible fanfiction could focus on their friendship in a different setting, like they are both in a foreign country for a conference and end up getting involved in a local mystery. This would show how their skills and friendship work in a completely new environment.
There could be a fanfiction where Maura Isles is pregnant and she and Jane have to deal with the challenges in their work environment while also preparing for the baby. Maybe they face some difficulties with their colleagues' reactions, but they support each other throughout.