Callie and Arizona are the main characters. Callie is often portrayed as a strong - willed and talented surgeon, while Arizona is also a skilled doctor with her own unique personality. In this '4 years later' scenario, they would be the ones whose story is being told, whether it's about getting back together or moving on in different ways.
The main characters would likely be Callie and Arizona. They are the core of the 'calzona' concept.
It could be about Calzona reuniting after 4 years apart. Maybe they've both grown and changed, and now they have to rediscover their love for each other.
In calzona custody battle fanfic, the main characters are, without a doubt, Cal and Zona. Cal and Zona are the focal points as they are the ones involved in the custody battle. Alongside them, there could be other important characters. For example, their respective attorneys play significant roles in presenting their cases in court. There might also be family members, like their parents or siblings, who either support or oppose their claims during the custody fight. Sometimes, there could be a character like a child psychologist who is brought in to assess the situation and give an expert opinion on what would be best for the child in question.
It could be the original main characters from the source material, just older and more experienced. For example, if it's a fanfic based on a teen drama, the once - young protagonists are now adults with more responsibilities.
Obviously, Naruto himself would still be a main character, as he is now an important figure in the village. His son Boruto could also be a main character, as he might be following in his father's footsteps. And Sasuke would likely still play a significant role, perhaps as a mentor to the new generation.
Most likely the children of the main characters from the original series. Like James, Albus, and Lily Potter. Also, the kids of Ron and Hermione, like Rose and Hugo.
I don't know since I haven't read it, but it could be a group of friends who like to play pranks on each other.
It could be the original characters from the source material who have now aged 19 years. Their personalities might have changed a bit due to life experiences, but they still carry the essence of who they were.
It depends on the specific plot and development of the fanfic. Some might have them still married, while others could take a different turn.
The Calzona fanfic with 'cupcakes and tattoos' in it might be exploring different themes. For example, it could be about the contrast between the softness of cupcakes (perhaps representing a character's nurturing side) and the boldness of tattoos (standing for their rebellious or individualistic nature). It's also possible that these are just fun elements added to make the story more interesting and unique.
The main characters are often the children of the original Harry Potter characters. For example, Albus Severus Potter, James Potter, and Lily Potter. Also, Scorpius Malfoy is usually a central character as he is part of the new generation at Hogwarts.