On his wedding day, Kirk is a bag of nerves and still convinced he'll let Beth down. The residents don their '80s wedding outfits, with Beth as Madonna, bridesmaids Sinead, Tracy and Maria as Bananarama, Tyrone, as Spandau Ballet, Chesney and Craig as the Blues Brothers, Julie as Molly Ringwald, and Dev as a Ghostbuster. As she leaves for the wedding, Beth is miffed to see Sophie and Maddie also dressed as Madonna. Kirk goes missing. Sean is stood up by Billy. Beth arrives at the wedding, where Julie tells her Kirk hasn't turned up. Beth fears she's going to be jilted and takes it out on two guests who haven't dressed up, only to discover they're Kirk's parents who have just got off the plane. With five minutes to go until they lose their slot at the registry office, Kirk turns up in a tax