One common theme is time - travel. Since it's a rather unusual pairing given their different time periods, time - travel often serves as a plot device to bring them together. Another theme could be family, as Harry is related to Lily in a complex way in the original story, and this relationship is explored in different ways in these fics.
Another theme is the exploration of redemption. Loki is often seen as a complex character who may need to find his way back to the right path, and Lily, with her good - natured personality, can be a catalyst for that. Their relationship can be a journey of Loki's self - discovery and growth.
There are definitely some. Some might focus on what - if scenarios, like how their relationship could have been different in an alternate universe. You might find some really heart - warming or thought - provoking ones if you dig deep enough into the fanfic communities. A lot of these fics play with the idea of time travel or alternate timelines to bring Harry and young Lily together in a unique way.
Another theme is her role as Harry's mother. Some fanfictions explore how her love for Harry was so strong even before he was born. They might also show how her actions and decisions, like sacrificing herself for Harry, are further explored and given more context. For example, some fics might show her preparing for motherhood in different ways.
One common theme is the exploration of family bonds. Since Harry never really got to know his mother, time travel allows for a deep exploration of their relationship. Another theme is the alteration of the past and its consequences. Writers often play with the idea of how small changes in the past due to Harry and Lily's interaction can have a big impact on the future of the wizarding world.
One common theme is the growth of their relationship. Starting from dislike or indifference in the beginning, and then gradually evolving into love. Another theme is the Hogwarts backdrop. Most fanfics use the school environment to set the stage for their interactions.
A frequent theme is sacrifice. Given her fate in the original story, many fanfictions explore her willingness to sacrifice for her family, especially for Harry. Her role as a mother figure, even in flashbacks, is also common. Additionally, the theme of her standing up for what she believes in, whether it's against the Dark Arts or for the rights of Muggle - borns, is often seen in these fanfictions.
One of the themes is the power of memories. Since Snape's love for Lily was so strong, his memories of her were a significant part of his character. Fanfictions often play with this idea, showing how his memories of Lily influenced his actions and decisions. Another common theme is the struggle between good and evil within Snape. His love for Lily was a force for good, but his association with the Death Eaters was a mark of evil. Fanfiction can explore how this internal struggle was affected by his relationship with Lily.
One common theme is the idea of defying expectations. Since Draco is from a Slytherin family and Lily is associated with the good side, their relationship challenges the typical Hogwarts house divides. Another theme is self - discovery, as they both learn new things about themselves through their relationship.
One common theme is friendship evolving into love. Often, the stories start with the two characters being friends, sharing secrets, and having adventures together. Then, as they grow closer, they realize their feelings are deeper than just friendship.
One common theme could be family. Since Lily is related to Harry in the original story, adding a sister character might explore different family dynamics. Another theme could be protection. Harry might be in a position to protect Lily and her sister. And there could also be themes of loyalty among the characters.