One popular theme is 'alternate universes'. Writers often like to explore what would have happened if Lillian Potter was in different situations or made different choices. For example, in some fanfictions, she might be sorted into a different Hogwarts house, which completely changes her story arc.
The mystery around Lillian Potter. In fanfics, we can explore aspects of her character that were not fully shown in the original. For example, her relationships with other characters, like how she interacted with her family or friends.
Another interesting one is 'Lillian Potter's Secret Legacy'. This fanfiction delves deep into her family's past and how it impacts her present. It has a lot of mystery elements that keep the readers hooked, and the character development of Lillian is quite remarkable throughout the story.
One great Lillian Potter fanfic is 'Lillian's Legacy'. It delves into her backstory and her relationships in the wizarding world. Another is 'The Hidden World of Lillian Potter' which shows her in a different light, exploring her magical abilities in a unique way.
Harold and Lillian are the two main characters in this story. They are likely to be individuals who have a love story that is intertwined with the Hollywood scene.
She could play the role of a new friend. For example, she might be a transfer student from a different wizarding school who befriends Harry and helps him in his fight against the dark forces. Maybe she has some unique magical abilities that give an edge in battles.
Hard to say. There might be elements of truth in it, or it could be a complete work of imagination. You'd need to look into the background and the creator's intentions to know for sure.
I'm not entirely sure specifically what 'lillian121 fanfiction' is about without more context. It could be fanfiction related to a character named Lillian, perhaps from a particular book, movie, or TV show.