As the highest grossing animated film of all time, expectations are mounting for the upcoming sequel to Disney's "Frozen." Highly enthusiastic fans expect a lot more emotional cinematic experience when Elsa and Anna returns to the big screen once more. As the excitement over the next installment builds up, there have an ongoing speculations of Frozen 2's possible connection to Disney's classic, Tarzan.

For those unfamiliar with current Frozen 2 rumors, there were rumors of Tarzan being the royal siblings' long-lost brother. As reported by Christian Daily, the late King and Queen of Arendelle did not actually die on a shipwreck when they got lost out in the sea. The royal couple reportedly got stranded on a faraway island where the Queen gave birth to a baby boy some time later. This fuels further speculations about Tarzan's identity as the sisters' brother.

The traditional Tarzan story states that the King of the Jungle grew up as an orphan under the care of the gorillas. This storyline will reportedly have a bizarre twist in the upcoming sequel. In Frozen 2, Queen Elsa will finally get to meet Tarzan in a short-lived reunion which saw Anna killing the young Queen, Game N Guide reported. Other strange theories point to Tarzan confronting Anna over Elsa's death. A series of events finally led him to take over the throne of Arendelle.

Elsa's rumored death is a result of the rift between the two sisters. Some sources claim that it all started when Anna discovered that she is only an adopted daughter of the late King and Queen of Arendelle. After learning the truth, she grow jealous of Elsa. Other strange theories say that Anna's own emotional struggle led her to discover her own power to control fire.

If the alleged plotlines prove accurate, Frozen 2 will see some intense fight scenes between the two siblings. Others think that Anna will end up killing Elsa after the latter falls off the cliff (as Idina Menzel previously suggested). An even more insane rumor suggest a possible romantic affair between Anna and Tarzan after Elsa's death.

Meanwhile, the world's cutest snowman will reportedly fall in love, Crossmap reported. In his recent interview, Josh Gad (who played Olaf) revealed that the snowman will have a love interest. So far, Olaf's female version hasn't been confirmed yet so it is safe to take everything with a grain of salt for now.