Armin is often a popular character. He might be like a wise uncle figure to Eren and Mikasa's family, offering advice and support. Another could be Levi. He could be the strict but caring mentor to their children, teaching them important skills.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. Some stories might focus on their relationship in different alternate universes, like a modern high - school setting where they have to deal with normal teenage problems while still having that underlying connection from the original story.
One common theme is love and loyalty. Their deep bond is often explored, like how Mikasa's loyalty to Eren is unwavering. Another theme is sacrifice. For example, in many fan fictions, they are willing to sacrifice for each other's safety.
One great 'Attack on Titan Eren x Mikasa fanfic' is 'The Unspoken Bond'. It beautifully explores their relationship in a post - Titan world. It delves into Mikasa's unwavering loyalty to Eren and how Eren starts to truly see her in a different light. The story is filled with emotional moments and some great action scenes that are true to the original 'Attack on Titan' style.
Mikasa has always deeply loved Eren. Her love for him is shown through her constant protection. From their childhood days, Mikasa has been by Eren's side, ready to fight for him. Eren, in his own way, also holds a special place for Mikasa in his heart. Their relationship is complex and filled with unspoken emotions, especially in the face of the many challenges and battles they encounter together in the world full of Titans.
I would recommend 'Eren and Mikasa's Adventure'. In this fanfic, they embark on an exciting journey together. The plot is full of twists and turns, and the way their characters are written is very in - character. It's a long read but definitely worth it if you're a fan of their relationship.
Mikasa and Eren don't kiss in the manga. The focus of their connection lies in different aspects of their shared experiences and the evolving plot rather than a romantic kiss.