What could be the plot of a 'Harry and Viktor are friends' fanfiction?

One possible plot could be that Viktor and Harry meet again years after the Triwizard Tournament. They start to bond over their shared experiences of being in the wizarding spotlight at a young age. As they spend more time together, they realize they have deeper feelings for each other. Eventually, they decide to get married, facing some initial opposition from the more traditional parts of the wizarding world but ultimately finding acceptance.

Well, it could be that in the fanfiction, Hermione travels to Bulgaria for a magical research project. There, she meets Viktor again. They team up to solve a mystery that has been plaguing the Bulgarian wizarding world. As they do so, their relationship deepens and they have a baby. The story could then be about how they protect their child from the dark forces that were involved in the mystery they solved.

In this fanfiction, it could be that Creevey is being bullied by some Slytherin students. Harry, being his friend, steps in to protect him. Harry then decides to teach Creevey some basic self - defense spells. As they practice together, they not only grow closer as friends but also Creevey gains more confidence. This newfound confidence leads Creevey to stand up for other students who are being bullied, and he and Harry become a symbol of friendship and standing up for what's right at Hogwarts.

Well, a plot could revolve around Lavender helping Harry deal with his fame. Since she's more in tune with the social side of Hogwarts, she could teach Harry how to handle the attention he gets. In return, Harry could help Lavender with her studies, especially in Defense Against the Dark Arts. This exchange would form the basis of their friendship and be the main plot thread throughout the fanfiction.

Well, it could be about Harry and Barty getting to know each other through a shared interest in magical creatures. Maybe they meet in the Forbidden Forest while Harry is on detention and Barty is secretly researching a rare creature there.

One possible plot could be that they have a major disagreement over a Quidditch match. Maybe Ron blames Harry for losing the match because Harry made a risky move that didn't pay off. This causes a rift between them, and they start to see each other as rivals rather than friends. They compete in everything from academics to getting the attention of a certain teacher.

One possible plot could be that Harry and Neville discover a hidden chamber in Hogwarts that is full of ancient magical plants. Neville, with his love for Herbology, is excited and they both explore it. Along the way, they face some magical creatures protecting the plants and they have to use their combined skills of magic and Neville's knowledge of plants to get through. It could strengthen their friendship as they rely on each other.

In such a fanfiction, perhaps Harry's friends are jealous of his newfound powers or popularity within the wizarding world. So they spread rumors about him being untrustworthy. As a result, Harry is shunned by many in the community. He has to embark on a solo journey to prove his innocence and in the process discovers who his true friends really are.

Well, it could be about them teaming up in Hogwarts to solve some mystery that the teachers are oblivious to. Maybe they find a hidden chamber together and use their combined skills, Harry's bravery and Blaise's Slytherin cunning, to uncover its secrets.

The plot might involve them helping each other out with their personal problems. For example, Harry could be having trouble with his potions class and Daphne, being really good at it, offers to tutor him. In return, Harry could teach her some cool defensive magic spells. They grow closer as friends through these interactions and face challenges from other students who don't understand their friendship.