Guest Stars Steven Waddington as Steve Karl Davies as Luke Sally Rogers as Helen Amelia Curtis as Natalie Nichola Burley as Bethany Louise Atkins as Tracy Rebekah Hinds as Tamsin Michael Stevenson as Marcus Elizabeth Tan as Sulim Adrian Hood as Colin Spears Fiona Wass as Lesley Siobhan Hewlett as Olivia Goldsmith Tom Rodgers as Rowan Oliver Johnstone as Kieran Lee Bolton as Gay Hairdresser Tom Davey as Yacht Broker Jim Millea as Peter Rory Girvan as Sami Thacker