Well, a frequent theme in such fanfiction is the exploration of Snape's childhood traumas. Given a second chance, he can confront and heal from his difficult upbringing. Another theme is his relationship with the wizarding world at large. He could use this second chance to change how the wizarding community views him. Also, the theme of mentorship often comes up. Snape might have a second chance to be a better mentor to students, unlike his somewhat harsh and intimidating self in the original story.
One popular theme is his relationship with Lily. Writers often explore how their friendship developed and how her death affected him deeply. Another theme is his role as a double agent. It's interesting to see how he managed to deceive Voldemort while also trying to protect Hogwarts.
Lily Evans is often paired with Snape in these fanfictions. Their relationship was so central to his character in the original story, and in a second - chance scenario, many writers explore the possibility of them having a different outcome. Another common pairing is with Hermione Granger. Hermione's intelligence and strong will could make for an interesting dynamic with Snape, especially as she might help him in his second - chance journey.
Well, a frequent theme is forgiveness. Snape has to seek forgiveness from those he wronged in his previous life. Also, the theme of changing fate is quite common. He tries to change the outcomes that were not so good in his first life. And there's the theme of growth. He grows as a person, learning from his past errors and becoming a better version of himself. This is often shown through his interactions with other characters in the fanfiction.
In Severus Snape reborn fanfiction, a prevalent theme is changing the course of history. As he has knowledge of what happened before, he tries to alter certain events. Another theme is the exploration of his family. Maybe he gets to know his family better in his reborn life. Additionally, the theme of teaching differently can be seen. Snape might use his second chance to teach students in a more positive and effective way.
Well, first of all, Snape is a very polarizing and interesting character. In the original story, his actions and motives were often veiled in mystery. With 'Second Chance Snape Fanfiction', fans get to see him in a new light. They can explore how he might change his past mistakes, for example, his treatment of students or his allegiance in the wizarding world. It also gives writers a chance to expand on the Hogwarts universe and the relationships within it. Additionally, it appeals to the fans' sense of hope and the idea that even a character like Snape, who has made many mistakes, can have a new start and a better future.
One popular theme is the exploration of Severus Snape's relationship with Muggles in alternate universes. For example, some fanfictions might imagine him having a Muggle friend during his childhood that changes his view of Muggles. Another theme could be Snape's reaction to Muggle technology, which is completely foreign to the wizarding world. There are also fanfictions that focus on a romantic relationship between Snape and a Muggle, which often delves into how he would navigate the differences in their worlds and the secrecy required in the wizarding world.
One popular theme is the unrequited love. Snape's deep, often hidden love for Lily Potter is a central aspect in many fanfictions. Another theme could be redemption through love, where his love for someone helps him overcome his darker tendencies. Also, the theme of forbidden love can be seen, as Snape is a complex and often misunderstood character, and a love story involving him might go against the norms of the wizarding world.
Some fanfictions focus on the friendship between Severus Snape and Lily Potter. They might explore how their relationship started as friends in Hogwarts, how they shared secrets and spells, and how that friendship was slowly complicated by Snape's growing feelings and his association with the wrong crowd. There are also fanfictions that deal with the afterlife. Given the tragic end of Lily, some stories imagine a scenario where Snape meets her again in the afterlife and they are finally able to have an honest conversation about their feelings and the events that transpired.
One popular theme is redemption. Snape is a complex character with a troubled past, and an OC can be a part of his journey towards redemption. The OC might see the good in him and encourage him to let go of his grudges and past mistakes.
In Severus Snape family fanfiction, the theme of identity is really popular. Severus' family can play a big role in shaping his identity. For instance, if his family has a long history of being dark wizards, how does he deal with that? Another theme is family curses or blessings. Some fanfictions explore if there are any magical curses or blessings that have been passed down in the Snape family. And family loyalty is also a significant theme. Whether Severus stays true to his family values or breaks away from them is often a central plot point in these stories.