Themes like forgiveness and acceptance are quite common. Given their past animosity, they need to forgive and accept each other. There's also the theme of teamwork. Sometimes they are put in situations where they have to work together, and this shows a different side of their relationship. Additionally, some fanfictions explore the theme of cultural differences between them, adding more depth to their relationship.
A common theme is redemption. For example, if one of them has wronged the other in the show, the fanfiction might be about making up for it. Also, self - discovery is a theme. As they interact, they learn more about themselves. And of course, there's the theme of love. How their relationship evolves from dislike to love is often written about.
There are quite a few. 'Gwen and Courtney: A New Chapter' is a fanfiction that focuses on them building a friendship first and then something more. It has some really heart - warming moments. Also, 'In the Midst of Differences' is good as it shows how they overcome their differences through various events in the story.
One common theme is adventure. Since they are in the Pokemon world, they often go on adventures together, catching new Pokemon and exploring new areas.
Character development. A good Gwen x Courtney fanfic should show how their personalities grow and change in relation to each other. For example, if Courtney is initially very uptight, she might become more relaxed around Gwen over time.
One great Gwen x Courtney fanfic is 'Unlikely Allies'. It delves into how their different personalities could start to find common ground and build a unique friendship that might lead to something more. The author does an amazing job of portraying their initial animosity and then gradually showing how they grow closer.
One common theme is the struggle of balancing their superhero lives and their relationship. They both have duties as Spider - people, and this can put a strain on their love for each other.
Another theme might be sacrifice. For example, Ben has to sacrifice something that is important to Gwen for the greater good, and that hurts her. It could be a relationship, an opportunity, or even a physical object that has sentimental value. Often in these stories, the hurt then leads to character growth for both Ben and Gwen as they work through the situation.
Friendship is a common theme. They often start as strangers or even rivals and develop a strong bond over time. For example, in many fanfics, they initially misunderstand each other but later realize they have more in common than they thought.
One common theme is growth. Both Ben and Gwen grow as individuals and in their relationship. Another theme is friendship, as their bond is often a central part of the stories. Adventure is also a big theme, since they are from the Ben 10 universe and usually go on exciting adventures together.
One common theme is the discovery of new powers. Often, the OC has powers that are either similar to or very different from Spider Gwen's, and they learn to work together using their unique abilities.
The theme of love against all odds is also prevalent. There are usually external factors like other people's opinions or difficult situations that they have to overcome. Their love for each other is what drives them to keep going in the face of these obstacles, which makes for a very engaging read.