Perhaps they form an unlikely friendship. Snape, having finally been vindicated post - war, is a broken man. Hermione, seeing his pain, reaches out to him. She might help him come to terms with his past actions and the losses he has endured. They could bond over their shared love for Hogwarts and their experiences during the war.
One possibility is that Hermione, with her intelligence and thirst for knowledge, might seek out Snape after the war to learn more about the Dark Arts defenses he knew so well. Maybe she wants to ensure that Hogwarts is never again vulnerable to such dark forces. Snape, initially reluctant, could be won over by Hermione's determination and respect for his skills.
It could be that Hermione discovers some of Snape's hidden secrets and research. Snape was a brilliant potions master and had knowledge of many dark and ancient magic. Hermione, being the inquisitive witch she is, might stumble upon something that changes her perspective of Snape completely. And together they could use that knowledge for the good of the wizarding world.
Their relationship could start with suspicion. Snape has always been a bit of an enigma, and Hermione might be cautious. But as she realizes his true loyalty, she could start to respect him more. Snape, on the other hand, might be grudgingly impressed by Hermione's intelligence and bravery.
Well, one possibility is that they could have an intense conversation. Maybe Hermione discovers a side of Snape she never knew. For example, Snape could reveal some of his past traumas or secrets that make Hermione see him in a new light. It could be a moment of mutual understanding between two characters who didn't get along well in the original story.
Well, Snape could force Hermione to participate in a wizarding duel against her will. In fanfiction, this could be a way for Snape to test her skills or perhaps punish her for something he believes she has done wrong. Hermione would be in a tough situation as she is a rule - abiding student, but being forced into a duel would make her have to think on her feet and use her magic in new and unexpected ways.
There could be a plot where they are forced to work together on a project. Snape initially resents it, but as they collaborate, he sees Hermione's determination and begins to fall for her. However, he has to deal with the fact that she is a Gryffindor and he has his own reputation to uphold. This creates a lot of drama and tension in the story.
In this fanfiction setting, Snape might be at Grimmauld Place on some secret mission. Hermione, being the inquisitive witch she is, could stumble upon him. There could be a tense moment at first, but then they realize they need to cooperate. Snape could teach Hermione some advanced magic that she wouldn't learn at Hogwarts, and in return, Hermione could offer her unique perspective on the wizarding world. Their relationship could develop into an unlikely alliance, which would be really exciting to read about.
In some fanfictions, Snape and Lucius might comfort Hermione in situations where she's facing extreme stress or danger at Hogwarts. For example, if she's being targeted by dark forces again. Snape, with his complex character who has a soft spot deep down, could use his knowledge and experience to offer some form of comfort. Lucius, on the other hand, if he has a change of heart in the fanfiction, might offer protection or support from his position of power within the wizarding society. However, this is quite different from their canonical behaviors, but in the realm of fanfiction, the authors can explore these new relationships and character developments.
Well, it could be that under the mistletoe, Hermione breaks through Snape's tough exterior. She might see a side of him that no one else has seen before. Maybe they share a magical moment, like a spell that only they can create together, which symbolizes a new connection between them.
In such a fanfiction, one possibility is that Snape would initially struggle with his new role as an adoptive father. He has a complex personality, but over time he might start to show his protective side towards Harry and Hermione. He could teach them advanced magic, especially his own areas of expertise like Potions, in a more personalized way.
They could discuss magic theory. Snape is a master of potions and dark arts knowledge, and Hermione is extremely studious. They might exchange ideas about new spells or potion ingredients.
One possibility is that Snape initially refuses to help Hermione. He has his own grudges and is often portrayed as a cold character. But as the story progresses, he might see something in Hermione's situation that relates to his own past or values, and reluctantly start to offer some guidance.