Overview: As Heston faces his first day at The Mill, a bus driver is forced to face his fear of doctors. With Heston's methods proving somewhat unorthodox, has Julia made a terrible decision? Meanwhile, Poppy is in hot water with Callum, who is demanding more than an apology. Unable to stand by any longer, Eva intervenes, and the result is a struggle which ends in a gunshot... Is this the end for Eva?