Leyla's sister arrives in the Dales, furious that her sister has ruined her marriage. We also finally get to find out what the big secret is. Could Leyla have had an affair with Justin? Is Alicia's kid really Leylas? Or is she annoyed that Leyla stole her whole style (in fairness, they're the spits of one another). Moira finds out Holly is working in a bar in Hotten and the two girls have a heated reunion.