In the fanfiction, their relationship might develop because of a mutual admiration for each other's courage. Suppose there is a school bully. Amanda stands up to the bully one day, and Leo witnesses it. Then, on Amanda's 11th birthday, Leo gives her a bracelet as a symbol of her bravery. This makes Amanda feel special. Later, when Leo faces a difficult situation, Amanda is there to support him. This back - and - forth of support and admiration helps their relationship to develop into a strong and unbreakable bond.
One possible plot could be that on Amanda's 11th birthday, Leo has planned a big surprise for her. Maybe he's found a rare book she's been wanting, and he presents it to her at a small party with their closest friends. This could start a series of adventures where they explore the stories in the book together, and their friendship deepens as they face challenges within the fictional world of the book.
It could also develop as they learn more about each other's pasts. Leo might share his experiences growing up, and Janelle could talk about her own journey that led her to the lab. Through these conversations, they would understand each other better and their relationship would grow.
After the kiss, their relationship could become more complicated. Leo might start to feel conflicted between his duties as a ninja turtle and his feelings for April. April, on the other hand, could become more protective of Leo. They might start to have secret meetings to avoid the prying eyes of Leo's brothers and other people in their lives.
In some fanfictions, their relationship develops through shared battles. As they fight side by side against enemies, they start to trust each other more and more, which deepens their connection.
At first, their relationship might be filled with tension. Leo is a hero with strong moral values, and Karai has a more ambiguous past. But as they spend more time together, they start to understand each other better. Their relationship could develop into a deep and loving one as they support each other through various challenges.
In a fanfic, their relationship could develop romantically. They might start by sharing small moments together, like watching the sunset after a mission. As they continue to interact, they find that they have a lot in common despite their differences. Aries' gentle nature softens Leo's more brash side, and Leo's passion makes Aries feel more alive. Their relationship could be a slow - burn one, with lots of tender moments and a few obstacles along the way, such as other characters being jealous or disapproving, but in the end, they could end up together.
Communication is key. They could start by having simple conversations about their daily lives, their likes and dislikes. This can slowly build a connection.
Well, the main characters are obviously Amanda and Leo. Amanda could be a really interesting character with her own unique personality traits. Maybe she's very creative or has a great sense of humor. Leo could be the strong and silent type or perhaps really outgoing and adventurous. Their different personalities can create a lot of interesting interactions in the fanfic.
They could also develop their relationship through misunderstandings and then making up. Maybe Leo accidentally uses his powers in a way that endangers Percy. At first, Percy is angry, but then they talk it out. Leo explains that he was trying to protect Percy in his own way. This kind of communication and forgiveness would strengthen their brotherly bond.
You can start by searching on popular fanfiction websites. Use the keywords '11 Birthdays' and filter the results based on ratings and reviews.