Zak receives a letter from Sam. Frank is still trying to tell Rachel how to look after Joseph. Alan complains to Terry that he has been kept awake all night by noises coming from Biff's caravan. He tells Terry that he wants it moving by tonight. Nellie reads out Sam's letter to Zak and Butch. He seems to be quite enjoying himself in prison. Butch feels resentful when Nellie says that Sam might have done the Jack and Sarah a favour by pretending to kidnap Robert as this meant that the police intensified their search for him. Meanwhile, Butch has designed a sign for the 'Zak Attack' rat catching service. Tina is pressurising Luke to sell his motorbike and look for a job at the same time. She makes him feel bad by reminding him that they need the money for his baby. Emma shows Kathy her desig