One popular trope is the 'enemies to lovers' dynamic. Given their positions as former enemies in the main story, it's common for fanfictions to explore how they transition from hostility to love. Another trope is the 'hurt/comfort' where, for example, Annie might be injured or in distress, and Armin is there to comfort her, which deepens their bond.
The contrast between their characters. Annie is strong, stoic and a bit of an enigma, while Armin is more cerebral and empathetic. Their interactions can be really fascinating to explore in fanfiction.
One popular story might be about their unlikely friendship evolving during their time in the military training. It could explore how Annie's tough exterior starts to crack in the presence of Armin's gentle and intelligent nature.
One common theme is redemption. Annie has done some pretty bad things in the series, and in many fanfics, Armin is a key figure in her journey towards redemption. Another theme is love in the face of chaos. Given the world they live in, filled with Titans and danger, their love is often portrayed as something that can survive and even thrive in such a harsh environment. Also, the theme of understanding each other's pasts is quite common. They both have complex backstories, and fanfics often explore how they come to understand and accept each other's past traumas.
Armin and Annie's relationship in fanfiction can also involve a lot of emotional growth. Armin, with his intelligent and empathetic nature, might be the one to break through Annie's cold exterior. He could start to see the real Annie behind the hardened soldier facade. This could lead to a romantic relationship where they support each other, especially considering the difficult times they face in the world of Attack on Titan.
Sure. One popular 'Attack on Titan Armin x Annie fanfic' is 'The Unspoken Bond'. It delves deep into their relationship post - the main events of the series, exploring how they heal together and come to understand each other on a new level. Another great one is 'Shared Horizons' which focuses on their adventures side by side, facing new threats and relying on each other's strengths. There's also 'Hearts in the Ruins' which is a more emotional take on their relationship, dealing with the traumas they've both faced and how they find solace in one another.
One popular theme is the growth of their relationship. Starting from distrust or indifference and evolving into a deep friendship or something more. Another theme could be them facing challenges together, like a particularly difficult Titan attack where their combined skills are put to the test. Also, the theme of sacrifice might be present, where one is willing to sacrifice for the other in a life - or - death situation.
One popular theme is their friendship evolution. As they grow up in the dangerous world of Attack on Titan, their bond changes and deepens. Another theme could be sacrifice. How far would Eren or Armin go to protect each other? And there's also the theme of trust. Given the complex and often deadly situations they face, trust between them is crucial and can be a major focus in fanfiction.
Another theme is growth. They both grow as characters throughout the series, and in fanfictions, this growth is sometimes shown in relation to their relationship. Maybe Armin becomes more confident and Mikasa learns to open up more because of their bond.
One popular theme is redemption. Since Annie has done some not - so - great things in the original story, fanfictions might explore her journey of redemption through her relationship with Eren. Another theme could be forbidden love. Given their different allegiances in the story, a relationship between them would be considered taboo. Also, the theme of power balance is common. They both possess unique Titan powers, and fanfictions could play with how they interact with each other in terms of power, like whether they compete or cooperate.