One more idea is a fanfiction where Gumball and Carrie get lost in a dream world. The dream world could be full of their fears and desires. They would have to face their inner demons together and find a way to wake up. It would be a very psychological and deep exploration of their characters.
How about a fanfiction where they time - travel? They could go back in time to when Gumball's parents were young or forward to a time when the world is very different. They would learn a lot about the past and future and how their friendship endures through different time periods.
A fanfiction where Gumball and Carrie swap bodies. This would lead to some really funny situations as they try to adjust to each other's lives. For example, Carrie in Gumball's body would have to deal with his family and school, while Gumball in Carrie's body would have to figure out how to be a ghost for a while.
One idea could be that Gumball and Carrie's kiss is a magical one. Maybe it unlocks a hidden power within Gumball that he didn't know he had. For example, it could give him the ability to see the supernatural world as Carrie does. Another plot could be that their kiss causes a bit of a stir in Elmore. Their friends and family have different reactions, some are supportive while others are confused. It could lead to a series of comical misunderstandings as they try to figure out their relationship.
Maybe Gumball accidentally gets involved in one of Carrie's ghostly family traditions. It could be a ceremony that's full of mystery and he has to learn the ropes quickly to not cause any trouble. He might make some hilarious mistakes along the way, but in the end, it brings them closer.
One idea could be Gumball and Carrie going on a magical adventure through different dimensions in Elmore. Maybe they accidentally open a portal while exploring an old abandoned house and end up in a world where the laws of physics are completely different. Another plot could involve them working together to solve a mystery in school, like why some students' memories are being erased.
One great Gumball and Carrie fanfiction could be a story where they go on an adventure in a magical forest. Maybe they discover a hidden world full of strange creatures and have to work together to find their way back home. This kind of story would explore their friendship in a new and exciting setting.
One interesting plot could be Carrie and Gumball teaming up to solve a mystery in Elmore. Maybe a strange phenomenon is occurring and their unique skills and personalities help them figure it out.
The potential for growth. In fanfiction, their relationship can be developed in ways that show their characters evolving. They can learn from each other, with Gumball becoming more understanding of the supernatural world through Carrie, and Carrie becoming more in touch with the 'living' side of things through Gumball. This mutual growth makes them an interesting couple to write about.
One common theme is the adjustment to married life. They have to get used to living together and sharing their lives in a new way.
Well, they could be part of a mystery where strange things are happening around Elmore. Gumball, with his typical comical and curious nature, teams up with Carrie. They start to investigate and find out that it's related to an ancient curse. Along the way, they learn more about each other's worlds and grow closer as friends while trying to break the curse.
Well, they could be part of a school play together. Carrie might be a bit shy about performing in front of others because of her ghostly nature, and Gumball could encourage her. They would practice their lines together, help with the set design, and support each other during the actual performance. It would be a story about friendship, growth, and overcoming insecurities.
One possibility could be that they face the challenges of raising a hybrid child, considering Gumball is a cat - like creature and Carrie is a ghost. There might be funny moments like the baby floating through walls and Gumball trying to catch it. Also, they could deal with how to introduce their unique family to their friends and family members in Elmore.