Letting Go

S2, E2: Ty has come back to Heartland, but he quickly realizes that profound changes have occurred in his absence; Caleb, the new ranch hand, seems to have taken over both his job and his place in Amy's heart; Lou and Tim are both going head to head with Jack over their plans to turn Heartland into a dude ranch or Equine Retreat. But when Jack refuses to let Lou tear down the old bunkhouses that his grandfather built with his own hands, she surprises everyone by taking a job as a waitress at Maggie's.