Beth decides to tell Mercy that she is leaving Fermanagh, but Mercy protests and exclaims that it will break her heart, and Billy's too. Later, Beth puts her plan to run away with Liam into action, and prepares some sandwiches laced with opiates. However, a suspicious and very drunk Billy questions Beth, desperate to know if there is anything she has to tell him. Dramatisation of Eugene McCabe's novel set over the course of 24 hours, starring Ann Skelly, Jamie Dornan, Matthew Rhys and Charlene McKenna.