Tracy lets herself into Ciaran's flat to find that he's wearing a suit and she suggests he's seeing a woman. Ciaran says he has a business meeting. Mike asks Penny if she's having an affair with Ciaran - Penny denies it. Harry is not happy when he finds Jamie doing his job of cleaning at Underworld. Jamie tells Danny that he needs a proper job. Roy and Hayley return from their camper van holiday, stressed by the long journey. Hayley is mystified as to why Roy bought a railway signal while on holiday. Mike reads a text on Penny's mobile confirming a lunch date and suspects that Penny is having an affair with Ciaran. Mike turns up at the wine bar to be told by Penny and Ciaran that they are going into business together to buy the place.