Flirty newlyweds Jessica and Mark are trying their best to do exclusivity, but Mark is finding it tough. Jessica and Simon have been booked to arrange a twisted tea party for self-help guru Henrietta, who soon sheds some light on Jessica's need for Mark to change. But does Henrietta really have Jessica's best interests at heart when she dishes out her advice? Trudi's relationship with Richard is over; she cannot live with him, knowing that he put his wife into a care home without a second thought. Determined to get over Richard, she throws herself into her cake-baking business with the support of Lucas, which becomes a welcome distraction in more ways than one. Siobhan is in pieces following Hari's discovery of her affair with her client, Tom. Fully expecting Hari not to turn up at their planned therapy session, she is relieved when he walks in. But the relief does not last, as Hari is not there to resolve things in the way Siobhan had hoped. Katie's boyfriend, Dan, is offered a promotion in Australia. Rather than leave the lovely Katie behind, he wants her to go with him. Can Katie swap England for a life down under with Dan? And can her sordid affair with Jack really go away that easily?