Maybe in this fanfic, Harry is being controlled by an evil force that wants to use Parvati for some dark ritual. So, he kidnaps her. Parvati, being a brave witch, tries to fight back and break free. Meanwhile, the Hogwarts teachers are on the hunt for Harry to stop him from doing whatever the evil force has planned.
In a 'harry kidnapped parvati fanfic', it could start with a misunderstanding. Harry thinks Parvati has some crucial information that could save the wizarding world from a new threat, but she refuses to tell him. So, in his desperation to protect everyone, he kidnaps her. As it turns out, the information he thought she had was misinformation spread by a mischievous house - elf. And then they have to work together to set things right.
Well, it could be that Harry is under the influence of a dark spell which makes him kidnap Parvati. Then perhaps his friends, like Hermione and Ron, have to find a way to break the spell and rescue Parvati while also trying to understand why Harry did this in the first place.
It could be Voldemort or one of his Death Eaters. They might be using Harry as a pawn to get to Parvati for some reason, like she has a special power or knowledge that they want.
Well, perhaps in the fanfic, the kidnapped character is a rival in love for Harry Styles in the eyes of the kidnapper. The kidnapper might be so obsessed with Harry that they see anyone getting close to him as a threat, so they kidnap this person. They could hold the kidnapped person in a secret location and try to make them stay away from Harry Styles.
In a 'Harry apologizes to Parvati' fanfiction, the reason for the apology could be that Harry misjudged Parvati. He thought she was being nosy when she was just concerned about him. He goes to her in the Hogwarts corridors, pulls her aside, and sincerely apologizes. Parvati, being kind - hearted, accepts his apology and they end up becoming better friends, sharing secrets about their families.
One common theme is friendship. They often explore how these three characters from different backgrounds and houses can form a strong bond. Another theme is Hogwarts life, like dealing with classes, professors and the general Hogwarts environment.
One interesting 'Harry Parvati Tracey fanfic' is 'The Unlikely Trio'. It explores a unique friendship between them and how they face various challenges at Hogwarts together.
Well, one possibility could be that a dark wizard other than Voldemort kidnaps Harry. Maybe this wizard wants to use Harry's magic for his own evil purposes. He could take Harry to a hidden lair and try to train him to be evil from a young age. However, the wizarding world soon realizes Harry is missing and Dumbledore leads a search party to rescue him.
The plot could revolve around a big event at Hogwarts, like a grand ball. Harry is surrounded by people but feels out of place. Parvati, being a social butterfly, notices this. It could be that she has a crush on Harry and tries to make him feel included. This might lead to a series of interactions where Harry starts to open up about his feelings of loneliness and they form a special bond.
Well, one possible plot development could be that his friends start a rescue mission right away. They might use magic to track the vampire's lair. For example, Hermione could use her extensive knowledge of spells to create a tracking charm. Another development could be that Harry discovers some hidden power within himself while being held captive, something that he can use to either escape or fight the vampire when the time comes. Maybe he has some latent ability related to his connection with Voldemort that can be used against the vampire's dark magic.
Well, perhaps Dumbledore kidnaps Voldemort's lover to use as leverage against Voldemort. He might think that by having this person in his control, he can prevent Voldemort from doing certain evil deeds or can force him to reveal some important secrets. The lover, on the other hand, could be conflicted. They might love Voldemort but also be afraid of Dumbledore and what he might do to them.
He'd probably be really confused at first. I mean, he's used to the world of magic and suddenly he's faced with these superheroes from a completely different realm. He might try to use his magic to escape, but if he realizes they're not necessarily bad guys, he could start to negotiate with them.