When Ty needs some engine parts for his broken down truck he’s forced to turn to the last person on earth he wants help from – his stepfather, Wade.

When Ty comes back to Heartland, he quickly realizes that profound changes have occurred in his absence. Caleb, the new ranch hand, seems to have taken over both his job…

It’s been four months since Ty’s sudden and unexplained departure, and Amy has moved on and become used to working with Caleb Odell, Heartland’s new stable hand. With Amy’s 16th…