Rapunzel, Anna, and Elsa Are Cousins
A brunette Rapunzel and Eugene attended Elsa’s coronation in Frozen, as any Disney fan worth their salt knows. But why is that? While it’s possible that these two are just friendly royals, some believe Rapunzel is Anna and Elsa’s cousin.
According to this theory, Anna and Elsa’s parents were at Rapunzel’s wedding when they boarded their doomed ship. The time between the shipwreck and the plot of Frozen is three years, which is also the time between the two films.
Belle Is Jane’s Grandmother
You could just accept it as a cute reference if you see a character from another Disney film in the movie you’re watching. You could also make an entire theory out of it.
In this case, a tea set that looks exactly like Mrs. Potts and Chip from Beauty and the Beast can be seen in Tarzan. Furthermore, Jane from Tarzan has a striking resemblance to Belle from Beauty and the Beast. Is it possible that Belle is her grandmother?