One characteristic is the exploration of his relationships. In fanfics, we can see his relationships with other characters like Eren or Reiner developed in different ways. Some fanfics might make him more of a hero figure, while others might show his darker side more prominently. His transformation abilities are also often a key element in fanfics, with stories exploring how he controls or is affected by his titan form.
One great Bertholdt x Annie fanfiction is 'The Unspoken Bond'. It beautifully explores their relationship in a post - canon setting where they are trying to rebuild their lives. The author does an amazing job of delving into their unspoken feelings and the trauma they've endured.
One common theme is loyalty. Given their situation in the military and the secrets they hold, their loyalty to each other is often explored. Another is the theme of unspoken feelings. They both seem to have deep emotions that they don't easily express, and fanfics often play around with that.
There might be. However, the availability can vary. Some fanfiction communities dedicated to 'Attack on Titan' may have such works. You could join relevant forums and ask for recommendations. It's important to note that not all of them may be of high quality, so you might need to do some sifting.
The sleeping position can also be a plot device. Suppose Bertholdt sleeps in a strange position that is later discovered to be related to his hidden powers or abilities. It could be a clue for the other characters in the story to start investigating his true nature.
His sleeping position could also be a way to develop his character further. If he sleeps sprawled out, it might indicate a sense of carefree abandon that is in contrast to his usual reserved self during waking hours. This could be a hint at a hidden side of his personality that only comes out when he's asleep.
The unique take on their relationship. It offers a different perspective from the original story. It can explore new aspects of their bond, like how they support each other in this unexpected situation.
Well, their relationship in the original story is quite complex and full of unspoken emotions. Fanfiction gives writers the chance to explore that further. For example, they are both from the same group with a lot of secrets, so there's a lot of room for drama and romance in fanfics.
One popular 'AOT Bertholdt' fanfic is 'The Unseen Side of Bertholdt'. It delves into his inner thoughts and struggles during his time in the story. Another great one could be 'Bertholdt's Redemption Arc', which imagines a different path for him where he tries to make amends for his actions. There's also 'A Day in Bertholdt's Life' that gives a detailed account of an ordinary day from his perspective.
Some fanfics also focus on the psychological aspect of their relationship. Reiner and Bertholdt both have complex personalities and backstories. Fanfics might explore how they understand and support each other on a psychological level, perhaps dealing with their inner demons together.