Some fanfics focus on the growth of their characters within the relationship. Jean might become more confident and decisive because of Mikasa's influence, while Mikasa could learn to open up more and show her softer side through her interactions with Jean. These character - driven themes are quite popular in Jean x Mikasa fanfic as they allow for a more in - depth exploration of their bond.
In fanfiction, Mikasa and Jean often have their characters explored in different ways. Sometimes, their relationship can be developed into a deep friendship. Jean might be shown as having a newfound respect for Mikasa's strength and determination. This can add new layers to their interactions within the fan - created storylines.
Yes, there are many great Jean and Mikasa fanfictions out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Some fanfictions might focus on their relationship development during the events of the original story, while others could explore alternate universes where they have different interactions.
You can try some popular fanfic websites like Archive of Our Own (AO3). There are a large number of fanfics about different pairings, including Jean x Mikasa. Just use the search function on the site and type in 'Jean x Mikasa' to find relevant stories.
Often, survival is a theme. Given the nature of the original story they are from, fanfictions might show how Jean and Mikasa rely on each other to survive in difficult situations. Also, loyalty is a big theme. Their loyalty to their comrades and to each other can be a central focus, with stories exploring how far they would go to protect one another.