It's the final dinner party before the remaining couples face their vow renewals. Some couples use it as an opportunity to celebrate how far they've come. However, one pair have to question whether their love can survive outside the experiment, while another clash over a case of double standards.

Starring:

Stephen Mangan, Paul Carrick Brunson, Chloe Massey, Mel Schilling, Charlene Douglas, Jo Coker, Reverend Nick Devenish, Dr. Anna Machin, Dr. Mark Coulson, Cynthia Green

Genre:

Romance