Tracey is shocked to receive overdue bills. There is also a letter from Garth, telling Tracey he has had a fight at school and she will have to pay for half the damage. To top it all off, the central heating breaks down and they hire two female plumbers, Alison and Gloria. Shortly after they leave, the tank starts leaking.

Sharon goes to the aid of 53-year-old Don Sheridan who is mugged at Chigwell tube station. That evening, they accidentally meet at a bar and he says he is in Chigwell on business as financial adviser to Marcus, who is apparently near to going under. They go out several times and sleep together, despite him being married. On his final night before going home, they plan to re-live the 1960s by taking drugs, which Sharon had been given to pass to Chris in prison. The police arrive to return Don's wallet, leading Don to flush the drugs down the toilet. Meanwhile, Dorien pays £2000 to have her telephone number changed to 071, as she sees it as more exclusive.

Tracey is doing her best to quit smoking and is undergoing psychotherapy, where she develops a crush on the psychotherapist, Gerald. Darryl suspects she is having an affair and forbids her to see Gerald again. Nonetheless, Tracey soon meets him in a wine bar. She tells Gerald of her feelings and he says they should not see each other again, as she has developed an emotional dependency. Sharon and Dorien then persuade Tracey not to tell Darryl the feelings she had for Gerald and before long she is back on the cigarettes.

As Sharon approaches her 30th birthday, she looks back on her life and regrets her lack of education. She pays a visit to her Edmonton council flat, where she meets Lisa, whose criminal partner is in the property business and Sharon considers buying the flat. Tracey disapproves of the idea. Dorien, however, is more encouraging and goes with Sharon to the flat. However, Lisa's partner is soon sent to prison and Sharon then takes his place on a holiday with Lisa to Benidorm with Club 18-30.

Chris begs Sharon to visit him, but she tells him that she plans to sell her wedding ring and forget she ever met him. Then Chris reveals that one of his testicles is expanding, but Sharon doesn't believe him. He is soon diagnosed with a malignant tumor in the testicle. She goes to see him in hospital and Chris says he still loves her, but Sharon still wants their relationship to end. Tracey is annoyed by this, but Sharon wants to move on with her life. She does agree to continue seeing Chris on occasion.

Chris owes two fellow prisoners £3000 and their wives threaten Sharon and Tracey. Chris has a plan to raise the money which involves Sharon going to Germany to pick up a collectable car that he had while in Germany with the Army during the Cold War. Sharon manages to win a week in Berlin on the game show Second Time Lucky presented by Leslie Crowther. She is accompanied by Barry, the show's other winner and Tracey. Sharon and Barry don't get on well and try to keep separate as they tour the city with the cameras while Tracey tracks down the car, with the help of mechanic Manfred. Tracey and Manfred soon start to fall in love with each other. Back in England, Tracey ends their relationship over the telephone when she realises how much she loves Darryl. However, Manfred still sends the car over. Meanwhile, Luke dumps Dorien and she tries to get more romantic with Marcus, who she soon discovers is having an affair with a younger woman.

Chris wins the premium bond, so Sharon tries to force his signature to keep the money for herself. Meanwhile, when Tracy visits Daryl, she finds him to be unkept and unclean. When Sharon comments on this, Tracy kicks her out.

Sharon bumps into Dave, her ex-boyfriend from shortly after the boys were sent down. This brings back all the feelings she had when she had the abortion with Dave's baby. But now she feels ready to settle down, and Dave could be just the right man. All she has to do is tell him that she never had a miscarriage. Meanwhile, Tracy gets all motherly when Garth comes home for the weekend.

Darryl's parents, Les and Olive Stubbs, get into touch for the first time since his trial. Despite always hating them, Tracey invites them round for dinner. Dorien insists on coming round for the evening and helping with the cooking - although it later turns out she did this as she was expecting a boyfriend to call her on their number. A few days later Les and Olive write a letter to Darryl saying that Tracey's house is depraved and he suggests they move their from the prefab in Poplar. Tracey and Sharon are horrified by this. When Darryl's parents and Tracey all visit him in prison, an argument soon occurs and he finds out what his parents are really like.

It's Thursday night. Dorien's date has been cancelled, and Sharon and Tracey are bored. When the VCR blows up, Dorien generously offers to pay for an activity weekend for the girls. Sharon is unsure about the activity on offer which is hang gliding, later it turns out Dorien has had an accident so the activity weekend is cancelled.

Desmond, an 'old prison friend' of Darryl's, turns up at Dalentrace. With a squash injury keeping Marcus at home - and curtailing Dorien's amorous adventures - Sharon suggests that the accident-prone Desmond acts as temporary chauffeur.

Sharon and Tracel fall out over an inheritance.

Sharon and Tracy are given the use of a holiday villa in Majorca by an old friend of the boys. Garth, who's working for Dor's husband, manages to get them and Dor free tickets over there. But he fails to mention why. That becomes obvious, when they step into the villa and see Daryl and Chris, who have escaped from jail while doing a music performance.