Emmerdale fans think they have figured out what Cain Dingle and Caleb Milligan are hiding, as they predict a surprising link to another storyline. In a recent episode, Cain received a mysterious text while in the pub, which led to him asking Caleb to join him on a road trip away from the village.The pair have since remained rather secretive about where they're going, and why, with Cain telling his brother: "And this goes nowhere, otherwise it all falls apart." And now fans have suggested that the road trip may be linked to Tom King's stolen car, with the pair either involved in the robbery or attempting to find out who's responsible.