A family - centered theme would be great. They could be shown raising their daughter Pan, dealing with the joys and challenges of parenthood. It would highlight their love not just for each other but also for their family unit.
One common theme is their relationship development. It often explores how they get closer and fall in love, like how Gohan might balance his Saiyan heritage and his life with Videl. Another theme is family. Since they end up having a family in the series, fanfictions might focus on their experiences as parents.
Another theme is family. Since they end up having a family in the original story, fanfictions usually explore how they build and protect their family together. For example, how Gohan teaches his kids about their Saiyan heritage with Videl's support.
One common theme is growth. Both Gohan and Videl are often shown growing as individuals, whether it's in their martial arts skills or in their personal relationships. For example, Gohan might become more confident in his fighting abilities, and Videl might become more understanding of Gohan's Saiyan heritage.
A common theme could be friendship. They might show how female Gohan and Videl become friends and support each other in their daily lives or in battles.
One common theme is adventure. Since Gohan has his Beast form, they might go on adventures together fighting enemies. Another theme could be romance, exploring their relationship deeper.
A very prevalent theme is the growth of their relationship. It usually begins with some sort of attraction, like Videl being intrigued by Gohan's strength and Gohan by Videl's determination. Then it develops into a deeper emotional connection. Also, the theme of overcoming differences is often there. They come from different backgrounds in the Dragon Ball world, and the fanfiction shows how they bridge those gaps.
One interesting Gohan and Videl fanfiction could be about their adventures in training their daughter Pan. It might explore how they combine their different fighting styles to teach Pan new techniques.
Another theme could be the challenges they face during the pregnancy. This might include things like Videl's health concerns or Gohan's struggles to balance his family duties with his other responsibilities. For example, if there are threats from villains, Gohan has to figure out how to protect Videl and the unborn child while still being a hero.
One great Gohan and Videl fanfiction is 'A New Adventure'. It shows them dealing with new threats in the Dragon Ball world after their marriage. It has a lot of sweet moments between the two.