Well, the theme of mutual understanding is quite common. Since they have different personalities and abilities, a lot of fanfictions are about them coming to understand each other better. Redemption is also a theme in some cases. Maybe Arlo has made mistakes in the past and through his relationship with John, he tries to make up for it. And the theme of cooperation is there too. They often have to work together against enemies or to achieve a certain goal in the fanfictions.
One common theme is friendship development. In many fanfictions, they start off not getting along, but as the story progresses, they become closer friends. Another theme is growth. For example, Arlo might learn to be more open - minded because of John, and John might learn more about leadership from Arlo. Also, the theme of trust is often explored. They have to learn to trust each other, especially when facing difficult situations together.
One common theme is the exploration of their relationship dynamics. Given their characters, it could be about how they overcome their differences and grow closer.
Friendship is a very common theme. Their bond and how they support each other through different situations is often explored.
Some popular themes in John x Arlo fanfics could be friendship development. They start off as rivals but gradually come to understand each other better. Another theme might be adventure, where they go on some sort of journey together and face challenges that bring them closer. There could also be a theme of self - discovery, as they both learn more about themselves through their interactions with one another.
Some niche fanfiction forums dedicated to the particular fandom that John and Arlo belong to might also have such fanfictions. You may need to do a bit of research to find these forums though.
One popular Arlo x John fanfiction is 'The Unlikely Bond'. It focuses on how their relationship develops from initial distrust to a deep friendship. Another great one is 'Arlo and John: A New Chapter' which delves into their adventures together in a new setting. There's also 'Finding Common Ground' that shows how they overcome their differences and work towards a common goal.
A prevalent theme is self - discovery. Both John and the OC may learn things about themselves through their interactions. Also, the theme of acceptance can be seen. The fanfictions may show how the characters accept each other's differences, whether it's in abilities or personalities.
Love is a very common theme. Most fanfictions explore the relationship between John and Natalie, whether it's a budding romance or a long - standing love. Another common theme is adventure. They often go on some sort of journey together, like exploring a new place or solving a mystery. Friendship is also there as they support each other through various situations.
Love and sacrifice are big themes. John might sacrifice his own safety or chance at something for Aeryn, and vice versa. It shows the depth of their bond. Also, exploration of their different cultures and how that impacts their relationship is often seen. For example, John's human values versus Aeryn's Sebacean upbringing can create interesting conflicts and reconciliations in the stories.
Another theme is the challenges they face together. It could be things like family issues or external threats to their relationship. For example, in some fanfics, they might have to deal with a villain who wants to break them apart. This adds drama and tension to the story.
Love is a very common theme. Their deep and abiding love for each other is often explored. Another theme is family, as their relationship affects those around them in the fanfiction world. Also, redemption can be a theme, like when one of them has made a mistake and tries to make it up to the other.