Some fanfics make Snape more openly vulnerable. In the original books, he's very guarded, but in fanfics, he might show his true feelings more easily. For example, he could be more open about his love for Lily to other characters.
In many fanfics, Snape's character is changed by giving him new goals or motives. Instead of just being focused on his role as a double agent or his feelings for Lily, he might be on a quest to reform the wizarding world in a different way. Or he could be more involved in mentoring young students other than just Harry. This gives a whole new dimension to his character and makes him more than just the brooding, secretive character we know from the books.
Snape's character changes in his relationship with others too. He becomes more involved with the Hogwarts community as he is now responsible for Harry. He might start to collaborate more with other teachers, like McGonagall, who he previously had a rather cold relationship with. His attitude towards the students also changes as he realizes that they are just kids trying to find their way, much like Harry. This is a big shift from his usual strict and often unforgiving self.
One great fanfic is 'The Prince's Tale Continued'. It delves deeper into Snape's life after the events of the original series. It shows his struggle to come to terms with his past and his role in the wizarding world. Another good one is 'Snape's Redemption'. This fanfic focuses on how Snape tries to make amends for his past actions towards Harry and the others. It gives a more in - depth look at his complex character.
Snape's personality would likely soften. He'd have to be more patient and understanding. Instead of just being the strict and often sarcastic Potions master, he'd become more nurturing. He'd still have his sharp edges, but around Harry, he'd show more kindness and care as he takes on the role of a guardian.
In these fanfictions, Snape often becomes more self - reflective. He starts to realize the full extent of his actions and how they've affected others. For example, he might come to see how his treatment of Harry was unfair. He also becomes more open about his emotions, which was something he always hid before.
Often as a complex figure. He's still the reserved and somewhat prickly man we know, but in the context of marriage, his softer side might start to show. For example, he may be more protective of his partner.
Snape's character often becomes more open - minded. In many such fanfictions, being around the Marauders, who are generally more carefree and adventurous, forces Snape out of his shell. He starts to see things from different perspectives, rather than just being the brooding loner he was originally.
Yes, in many fanfics about Harry Potter, Severus Snape is often given a familiar. It could be used to add more depth to his character. For example, if his familiar was a black cat, it could symbolize his mysterious and somewhat dark nature. Fanfic authors often use familiars as a way to explore the relationships between characters and the magical world around them. So it's not uncommon to see Severus with a familiar in these creative works.
In most of the official 'Harry Potter' lore, Harry is not Snape's familiar. However, in fanfic, the rules can be bent and rewritten. So it's possible in some very creative and non - canon fanfictions for this strange relationship to exist, but it goes against the general nature of their relationship in the original books.
Snape becomes more empathetic. He starts to see Harry not just as James Potter's son but as an individual with his own struggles. For instance, he might notice how Harry is affected by the loss of his parents more deeply than he thought.
In these fanfictions, Snape's character often develops from a seemingly cold and unfeeling person to someone with more depth. When he saves Harry, it starts to chip away at his facade. For example, he might initially save Harry out of obligation but as time goes on, he realizes he has a genuine care for the boy. This is different from his canon behavior where his feelings are mostly hidden.