It could be a Muggle - born witch who he meets outside of Hogwarts during the summer holidays. She's not part of the typical wizarding society he's used to, so they keep it a secret as it's an unusual situation for a wizard like Harry to be involved with a Muggle - born in such a way.
In some fanfictions, it could be a character from another magical school. Like a girl from Beauxbatons or Durmstrang. She might have met Harry during an international magical event and they've been secretly seeing each other ever since.
There could be an original character created just for the fanfiction to be Harry's secret girlfriend. Writers often introduce new characters to add new plotlines and romantic interests for the main characters.
Well, maybe the story could be about how Harry meets this girl in a hidden corner of Hogwarts, perhaps in the Forbidden Forest during one of his adventures. They start to secretly exchange letters and meet in the dead of night. They keep their relationship under wraps because they fear how their friends and the wizarding world might react.
In some OC fanfictions, it could be a new witch created by the author. For example, a shy witch who meets Harry in the Forbidden Forest while he's on one of his solitary walks. She might be secretly helping him with some of his struggles against the dark forces without him knowing at first, and gradually a romantic relationship develops.
Maybe it's a new character created specifically for the fanfiction. A girl from a far - off region who Ash meets during one of his journeys. She could be a powerful trainer or have some special abilities that draw Ash to her, and they start a secret relationship.
Another scenario could be that they start off as friends or classmates and gradually develop feelings for each other without realizing it at first. Then they keep it a secret because they are not sure how the other person really feels or they are afraid of ruining their friendship. In this case, there could be a lot of internal monologues and awkward moments between them in the fanfiction.
It could be Misty. They have a long - standing relationship in the Pokemon series. They've traveled together and shared many adventures, so in a fanfiction, it's not a stretch to imagine her as a secret girlfriend.
Often, she is intelligent. In the world of magic, intelligence can be shown in various ways like being good at spells or understanding complex magical theories. This would attract Harry as he himself is quite smart. For example, she might be able to solve a difficult magical riddle that has stumped others, including Harry.
Yes, there are likely fanfictions out there with such a plot. Fanfiction is a vast and diverse genre where authors can create all kinds of scenarios for their favorite characters. However, it might not be as common as some other types of pairings in the Harry Potter fanfiction world.
Sure, there could be. In the world of fanfiction, the possibilities are nearly endless. This kind of fanfiction might delve into the relationship dynamics between Harry and his big girlfriend. Maybe it would show how they met, how they interact with Harry's friends, or how they face challenges together. Fanfiction allows fans to expand on the existing world of Harry Potter in unique ways, and this is just one of the many concepts that could be explored.