Family and protection are often themes. Writers might show how his family or friends protect baby Armin from various threats. It can create a lot of emotional moments in the fanfiction, like when his mother shields him from danger, showing the strong bond within the family.
One common theme is innocence. Since he's a baby in these fictions, his innocent actions and reactions are often explored.
A major theme is often the re - imagining of her character arc. As a girl, Armin may have different insecurities and strengths. For instance, she might be more in touch with her emotions, which could either be a hindrance or a help. Also, the theme of gender roles and breaking stereotypes is quite common. In these fanfictions, Armin as a girl might defy the expectations of what a girl can or cannot do in the context of the story's world.
One common theme is growth. Both Armin and the reader often grow as individuals while their relationship also evolves. For example, they might learn to be braver in the face of danger.
Some fanfictions might focus on an alternate universe scenario. Maybe they're in a modern - day setting instead of the post - apocalyptic world of Attack on Titan. This allows for different dynamics in their relationship, like dealing with normal teenage or young - adult problems rather than titan - fighting ones, which can be really interesting to read about.
One common theme is the exploration of their different personalities. Levi is often portrayed as stoic and tough, while Armin is more gentle and intellectual. Their interactions based on these differences are a big part of the stories.
Survival is also a theme. In many fanfictions, they are put in life - or - death situations. They have to rely on each other's skills and knowledge to survive. Their combined efforts in these situations are often a central part of the story.
Another theme is friendship - turned - romance. They start as comrades in the Survey Corps, sharing the same goal of protecting humanity. As they spend more time together, feelings begin to develop. A lot of fanfics play with this slow - burn aspect, showing their relationship evolving gradually from simple respect and admiration to something deeper.
Another theme is his relationships. His friendship with Eren and Mikasa is frequently explored in different ways. Some fanfics might focus on how his relationship with them changes as they all grow older and face different challenges.
One common theme is the exploration of their relationship in a post - war scenario. How they deal with the traumas of the past and build a future together.
One common theme is the exploration of their relationship post - the main events in Attack on Titan. For example, how they reconcile their differences after all the battles. Another is the idea of them growing closer during training sessions that were not fully shown in the original series.
A common theme is grief. When Armin dies, the other characters have to deal with the intense pain of losing him. Another theme is the idea of sacrifice. His death might be seen as a sacrifice for a greater good.