Another theme is adventure. Many fanfictions send them on various adventures where they have to work together. For example, they might be exploring a mysterious place in their world. This allows their relationship to grow as they face challenges side by side.
I'd say no. Goldie is probably a made-up story. Authors often come up with such plots to take readers on an exciting fictional journey rather than presenting a factual event.
One great 'goldie x freddy fanfiction' is 'The Golden Bond' which beautifully explores their relationship in a very heartwarming way. It shows how they support each other through different challenges in their fictional world.
The pairing of Goldie and Freddy in fanfic is appealing because it offers a new perspective on their characters. It allows fans to explore a relationship that may not be fully explored in the original source material.
One common theme is loyalty. They often show how nightmare freddy and nightmare bonnie are loyal to each other in the spooky nightmare world. Another theme is survival. Since it's a nightmare setting, they have to work together to survive against various threats.
There's also 'Nightmare Entanglement'. This fanfiction focuses on the power dynamics between them. It has an interesting plot where they have to team up against a new threat in the nightmare realm. The way the author describes their interactions is quite engaging.