One reason it's so popular is that it fits well with the overall themes of the Harry Potter series. Harry has always been a protector, from protecting his friends from bullies at Hogwarts to fighting Voldemort. Protecting Ginny is just another layer of that. Fanfiction writers use this trope to delve deeper into Harry's character, showing his loyalty and love in a more focused way. It also gives Ginny a role where she can be both strong on her own but also someone who is cherished and protected by Harry, which is a very appealing dynamic for readers.
The trope is popular because it plays on the idea of unrequited love, at least from Harry's perspective in the beginning. Fans like to see how he navigates his feelings, and it also creates a lot of potential for romantic tension and character growth. Also, it gives more room to explore their individual personalities outside of the main plot of the books.
It's popular because it creates a lot of drama. The idea of a female Harry being neglected adds an extra layer of pathos. People like to see characters overcome hardships, and this trope gives that opportunity.
It's popular because it gives a sense of security to Harry. Fans love to see the champions, who are already seen as strong and heroic figures, come together to protect him. It's like a shield around the beloved character.
It's popular because Ginny and Harry have a strong relationship in the original series. Fans love to explore the emotional side of their relationship, especially when it comes to missing each other. It adds more depth to their love story.
It's popular because fans of the Harry Potter series love to explore the romantic relationships further. Harry and Ginny's relationship has a lot of potential for romantic and passionate moments like snogging.
A big reason is that Harry and Ginny are two beloved characters. People are invested in their relationship. Fanfiction writers can take their relationship in various directions. Some might write about them traveling the wizarding world together, or facing new threats side by side. This freedom to expand on their relationship and the characters themselves makes 'Harry and Ginny together fanfiction' really appealing to a wide audience.
It's popular because it adds a new dimension to their relationship. In the original books, they are just friends. So seeing them as enemies first and then lovers gives a sense of novelty. It also allows for more complex character development. We can see how they overcome their differences and prejudices.
The sixth year is a crucial time in the Harry Potter series. Harry and Ginny's relationship was starting to really develop. Fanfiction gives fans the chance to see more of their interactions, their emotions, and how they dealt with the challenges around them. For example, they had to deal with the threat of Voldemort while also trying to figure out their feelings for each other. Fanfiction writers can expand on these aspects and create stories that fans can't get enough of.
It's popular because it combines two very popular characters. Harry is the hero of the wizarding world, and Ginny is a feisty and independent witch. Their relationship in the canon story was somewhat rushed at the end. Fanfiction gives the opportunity to slow it down and really dig into their emotions. Also, fans can create their own versions of their relationship, adding in elements that they think would make their love story even more interesting, like different adventures they could go on together or how they handle family issues as a couple.
It's popular because in the original 'Harry Potter' series, their relationship is really interesting. There's a lot of potential for exploring the development of their feelings that the books didn't fully cover. Fans like to fill in those gaps.