How does the relationship between Kallen and Lelouch develop in 'Code Geass' fanfictions?

In many fanfictions, their relationship starts from comrades in arms. They are both fighting for the same cause against Britannia. As they face more and more difficult battles together, they start to understand each other better and a deeper bond forms.

One popular fanfiction might be 'A New World for Us' which explores their relationship in an alternate universe where the war ends differently. It delves deep into how they interact and support each other in rebuilding their world.

There's also 'The Unspoken Bond'. In this fanfiction, the author delves deep into the unspoken feelings between Kallen and Lelouch. It starts with small, subtle moments between them during the battles and gradually builds up to a more complex relationship. It's a great read for those who love to analyze the characters' emotions.

C.C. might view it with a sense of detachment at first. But then she might realize that Lelouch is becoming more attached to Kallen in a way that could potentially change their own relationship. She might start to feel a bit left out or even jealous, as she has been by Lelouch's side for a long time and has her own unique bond with him.

One possible fanfiction could be a post - war scenario. After the chaos and destruction in the Code Geass world, Lelouch and Kallen, having fought side by side, realize their deep connection. They start to rebuild the world together and gradually their friendship turns into love. Eventually, they get married in a small, private ceremony attended by their closest friends and allies. The fanfiction could focus on how they overcome the differences in their backgrounds and the challenges of leading a new world while being in love.

Their relationship could develop through shared goals. For instance, if they both aim to overthrow a corrupt regime within Britannia. Working side by side towards this common objective would make them rely on each other, leading to mutual respect and eventually love.

Well, at first, it might be a bit rocky as they get used to living together. But as time passes, they start to understand each other better. For example, Lelouch might learn to be more open with Kallen about his plans, and Kallen could teach Lelouch to relax more.

Another scenario could be a goodbye kiss. If Lelouch has to embark on a very dangerous mission where he may not return. Kallen, realizing she may never see him again, impulsively kisses him. It would be a bittersweet moment filled with unspoken words and the weight of their relationship and the situation at large.

The relationship can be developed through shared experiences. For example, they could be trapped together in a dangerous situation, like being stranded on an island. There, they would have to rely on each other for survival, which would force them to communicate and understand each other better.

Realistically, their relationship could start from a place of mutual enmity. Since they are on opposite sides in the original story, any development would require a significant shift in circumstances. For example, if they are both betrayed by someone within Britannia, they might find common ground in seeking revenge or justice.