It could improve their relationship. After the accident, they might realize that they have more in common than they thought. For example, they both are very determined when it comes to potions, just in different ways. This newfound understanding could lead to a grudging respect and the start of a friendship.
In the fanfiction, the potions accident could completely change their relationship. Let's say the accident gives them a shared magical bond. They have to rely on each other to keep the bond in check. This forces them to spend a lot of time together. During this time, they talk about their hopes, dreams, and fears. Draco might open up about his family's expectations and how he sometimes feels trapped. Hermione might share her insecurities about not always being the best. Through these conversations, they develop a deep connection that was not there before, and their relationship evolves from animosity to something much more complex and positive.
One possible plot could be that during a potions class, Draco and Hermione accidentally mix the wrong ingredients. This could lead to a magical reaction that causes them to swap personalities. Hermione might start acting like Draco, being more aloof and sarcastic, while Draco could become more studious and rule - abiding like Hermione. They then have to figure out how to reverse the effect while also dealing with the chaos it causes in Hogwarts.
One possible scenario in such a fanfiction could be that during a potions class, Harry and Draco are forced to be partners. They are making a complex potion, and due to their mutual dislike and lack of proper communication, they mess up the ingredients. The potion explodes, covering them both in a strange goo. This accident could be the start of them seeing each other in a different light, perhaps realizing that they are not so different when it comes to making mistakes.
The relationship between Draco and Hermione would be a model for their children. They'd show that love can exist between two people who were once on opposite sides. In parenting, they'd pass on the values of acceptance and understanding. They'd encourage their children to make friends from all houses and backgrounds, teaching them that differences should be celebrated rather than feared. Their own relationship journey would be a constant source of inspiration for their family.
Well, in a fanfic scenario, if Hermione experiences a loss during surgery, perhaps of a patient she was very attached to, Draco could be the one to comfort her in an unexpected way. He might use his own experiences with loss in his family to relate to her. This could lead to them becoming closer friends or even more. They could start to understand each other on a much deeper level, realizing that they both have vulnerabilities.
In a fanfiction about Hermione's potions accident, perhaps she was trying to create a new potion for a school project. But she misread a step in an old, dusty potions book. As a result, the potion explodes and creates a time - warp effect in the potions classroom. Now Hermione has to deal with different versions of her friends from different time periods all while trying to fix the potion to set things right.
Professor Snape might also be involved. Despite his usual strictness with Hermione, he is a potions master. He could see this as an opportunity to teach her a lesson about being more careful, but also help her because he wouldn't want a student to be in real danger from a botched potion. And there's always the possibility that Dumbledore, with his vast wisdom and knowledge of magic, could offer some cryptic advice that ultimately helps Hermione solve the problem caused by the accident.
A great plot point could be that the potions accident results in them being able to read each other's minds. They suddenly have access to each other's deepest thoughts and secrets. This makes them extremely uncomfortable at first, but as they start to understand each other better, they form an unlikely bond. For example, Harry discovers that Draco is under a lot of pressure from his family, and Draco realizes that Harry has his own insecurities despite being the 'Chosen One'.
In fanfiction, the 'Mudblood' concept often acts as an initial barrier. For example, in many stories, Draco has been raised with the pure - blood ideology which makes him look down on Hermione as a 'Mudblood' at first. This creates a lot of tension and conflict between them. However, as the story progresses, Draco's views might change, either through getting to know Hermione better or having some sort of life - changing experience. This then becomes a crucial part of their relationship development as they have to overcome this prejudice.
In some stories, the tattoos have magical properties that directly influence their relationship. For example, they might cause the two to have shared dreams or feelings. This makes them more empathetic towards each other and helps break down the barriers between them. The tattoos can also be a source of protection for each other in dangerous situations.
Well, in fanfiction, expulsion is often used as a plot device to bring Draco and Hermione together. It changes their social statuses, and they are now both outsiders. This new shared identity can lead to a deeper connection. They may start to bond over their feelings of being wrongly accused or misunderstood. The expulsion also gives them more freedom to interact without the constant watch of Hogwarts faculty and students. This freedom allows for their relationship to develop in ways that wouldn't be possible within the school walls, like exploring new magical areas together or having long, in - depth conversations about their beliefs and values.