One common theme is unrequited love at first. Harry might be obsessed, but Hermione could be oblivious or focused on other things. Another theme is the struggle between friendship and romantic feelings. They start as friends, and Harry has to deal with his growing obsession while trying not to ruin their friendship.
Often, there's the theme of self - discovery. Harry's obsession makes him question his own identity and what he really wants in a relationship. Also, the theme of jealousy can be present, not just from Ron, but also from other characters who might be interested in Hermione. In many of these fanfics, the exploration of these complex emotions is really interesting.
One common theme is the struggle between light and dark within Harry. His obsession with Hermione often stems from his internal conflict, as if she represents something pure and good that he is drawn to despite his darker tendencies.
One common theme is the forbidden love aspect. Since they are from different houses in Hogwarts, there's often a sense of it being against the norm. Another theme could be Blaise's admiration for Hermione's intelligence, which might be the root of his obsession.
One common theme is redemption. Draco, who was often seen as a bit of a villain in the original series, is given a chance to redeem himself through his love for Hermione. For example, in many stories, he tries to make up for his past wrongdoings because of his feelings for her.
Another theme is redemption. In many of these fanfictions, Draco's dark obsession is a starting point for his journey towards redemption. He realizes the wrongness of his ways through his feelings for Hermione and tries to become a better person. It's a way to explore the idea of change and growth in a character that was initially portrayed as a bit of a villain in the original series.
One common theme is the power dynamic. Tom Riddle is often portrayed as a powerful and somewhat menacing figure, while Hermione is intelligent but physically weaker in comparison. Another theme could be the struggle between good and evil within the context of this obsession. Also, the idea of Hermione trying to outwit Tom Riddle despite his fixation on her is quite common.
A prevalent theme is power dynamics. Hermione is a powerful witch in her own right, and the death eater also has a certain kind of power within the dark world. Their relationship is often a tug - of - war of power, with the death eater initially trying to overpower Hermione because of his obsession, but Hermione fights back using her intelligence and magic skills. It also shows how power can be a double - edged sword, as the death eater's power might attract Hermione in some ways while also scaring her.
Another theme is redemption. Sometimes the death eater's obsession can lead to a journey of self - discovery and possible redemption as they interact with Hermione. For example, they might start to question their loyalty to the dark side because of their feelings for her.
The theme of redemption can also be present. Draco has done some not - so - great things in the original series. In these fanfictions, Harry's obsession could be the driving force behind Draco's journey towards redemption. Harry's unwavering attention might make Draco re - evaluate his actions and strive to be a better person.
A common theme is Hermione's relationships. Whether it's a romantic relationship with Harry, Ron, or other characters, or just her platonic friendships explored in more depth. Another theme is her magical achievements. Writers often like to show her coming up with new spells or solving complex magical problems. It's exciting to see her intelligence at work in different scenarios.
Love - hate relationship is also quite common. Harry's obsession can be a mix of love and hate. He might be attracted to Draco on some level but also hate him because of their past rivalries. This creates a really tense and dynamic relationship that authors love to explore, often with lots of angsty moments and passionate confrontations.