Well, in some fanfics, their relationship can be portrayed as a mentor - mentee relationship in reverse. Instead of Dumbledore mentoring Harry, Harry could try to mentor the young Tom Riddle. Harry would use his own experiences of overcoming darkness to guide Riddle away from the path of evil.
One plot idea could be a time - travel fanfic where Harry Potter goes back in time and tries to prevent Tom Riddle from becoming Voldemort. He could attempt to befriend the young Riddle and guide him towards a different path, perhaps by showing him the value of love and friendship early on.
As the story progresses, their relationship could become more complex. Harry might become a father figure to Tom, teaching him right from wrong. Tom, on the other hand, could start to see Harry as someone he can rely on, but also struggle with his own inner demons that might pull him away from Harry's influence.
One way to develop their relationship is through a magical accident. Suppose a spell backfires and links their minds in some way. Now they can experience each other's memories and emotions. Harry experiences Tom's difficult childhood, which makes him more sympathetic. Tom, on the other hand, gets a glimpse of Harry's future and the destruction he causes as Voldemort. This shared experience could be the starting point for a complex relationship where they both try to change the future and the past. They might argue, they might cooperate, but through it all, they are constantly learning about each other and themselves.
Well, in some fanfics, Tom Riddle is portrayed as having a bit more humanity. Maybe he has a love interest that makes him question his dark ways. This is different from the books where he seems fully committed to the dark side from a young age.
One unique way is through a shared secret. For example, Fem Harry discovers a hidden part of Hogwarts that is related to a powerful and ancient magic. Tom Riddle also stumbles upon this secret. Instead of fighting over it, they decide to explore it together. During this process, they rely on each other's skills and knowledge. This shared adventure builds a deep bond between them, and they start to see each other in a new light, far from their initial impressions.
Well, in some fanfictions, Tom Riddle could be developed as having a bit of a conscience from the start. Maybe the diary contains some part of his soul that wasn't fully corrupted yet. So instead of being purely evil, he has moments of hesitation or confusion about his actions.
At first, it might be rocky. Tom would be suspicious of Harry's intentions. But as Harry shows him genuine care, Tom would start to open up. Eventually, they could become like family, with Tom looking up to Harry as a role model.
Well, in some fanfics, the relationship is depicted as a strange sort of friendship. They find common ground in their love for magic knowledge. However, there are also fanfics where Tom Riddle is obsessed with Harry Potter from the start, not just as an enemy but in a more psychological way. He sees Harry as a symbol of everything he could have been if he had made different choices.
A great Harry Potter x Tom Riddle fanfiction often has well - developed characters. It should stay true to the original personalities of Harry and Tom from the books while also exploring new aspects of them in the context of their relationship. For example, how their different views on magic and power might interact.
Sure. There are quite a few. Some fanfictions might explore their relationship from a more platonic or adversarial angle. For example, stories could be about how Harry tries to understand Tom Riddle's past to prevent future dark wizards from emerging, or how their magical abilities interact in a non - romantic context. Check out the general Harry Potter fanfiction sections on popular sites.