Perhaps in this fanfiction, there's a magical mishap that causes Hermione to lose control of her actions for a moment and she kicks Fred in the balls. It could then turn into a story about friendship and forgiveness. Fred might be in pain but instead of getting revenge, he and Hermione start to figure out what went wrong with the magic. They might end up stronger friends after working through this incident.
Well, it could be a story where there's a big misunderstanding. Maybe Hermione thought Fred was about to play a prank on her that would cause harm to someone, and in her haste to stop him, she accidentally kicks him in the balls. Then it might lead to a whole series of events like Hermione feeling extremely guilty and trying to make it up to Fred while Fred is initially angry but then realizes it was a mistake.
It could be an amateur writer who just wanted to create a unique and somewhat comical story within the Harry Potter fanfiction universe. There are so many fans out there with creative ideas, and it might be someone who was inspired by the characters' personalities and thought this would be an interesting scenario to explore.
It could also be that they run away for a more personal reason. Maybe Fred has feelings for Hermione that go against the social norms in the wizarding community. They run away to be together and explore their relationship away from the prying eyes and judgmental attitudes of their friends and family.
Fred could use his knowledge of the Weasley family's magic tricks and inventions. He might have some secret gadget or spell that can break through the barriers or spells that are being used to torture Hermione.
Maybe it could be a story where Hermione is cold and Fred offers his clothes. Then it becomes a cute moment that leads to a deeper friendship or some unspoken feelings between them.
It could be that Fred was involved in some sort of prank that backfired and affected Hermione negatively. For example, if he was testing a new product from Weasley's Wizard Wheezes and it made Hermione look foolish in front of others. An irate Hermione would be a force to be reckoned with. Fred, realizing the magnitude of her anger, quickly decides to run. He might be thinking of ways to make it up to her as he runs, like coming up with a grand apology or a way to reverse the damage he's done.
The fanfiction could be about how their relationship evolved to having a baby. Maybe it started as an unexpected friendship that grew into love over time. They would have to deal with the differences in their personalities. Fred being more carefree and Hermione being more studious. But their love for each other and the new baby would bring them closer together, and they'd create a unique family environment in the wizarding world.
One possible plot is that Fred and Hermione accidentally meet at a wizarding club. They start to have a connection there, but then realize that the marriage law in the wizarding world has some restrictions that could affect their potential relationship. They then decide to find a way around these restrictions, which could involve seeking help from other magical beings or researching ancient magic laws.
Perhaps the child is on a quest to bring back a lost magic that was present in the past but will be crucial for the future. Fred and Hermione are initially skeptical but as they see the child's abilities and the evidence of the disappearing magic, they start to believe. Together, they embark on a journey to find ancient spells and artifacts that can restore the magic, all while dealing with the challenges of time travel and the secrets the child holds.
One possible plot could be that Hermione and Fred start off as friends who gradually develop deeper feelings. Maybe they work together on a project in the wizarding world that brings them closer. Then, an unexpected moment of passion leads to Hermione getting pregnant. The story could then focus on how they deal with the news, including telling their families and friends in the wizarding community, and how they plan for their future together.
Well, one plot development could be that Hermione is initially shocked but then realizes she has feelings for Fred too. They then have to deal with the reactions of their friends, like Ron being a bit miffed at first. Another could be that Hermione rejects Fred's proposal at first, but as the story progresses, she sees how much he truly loves her and changes her mind.