Ken and Deirdre return from holiday. Jack borrows £25 from Vera's savings to buy some jewellery to sell. Billy is bitter about being dumped by Sally. He hints to Deirdre that Sally and Ken are having an affair. Sally tells Ken she realises that they will never have an affair as he's a family man. He is pleased. Deirdre is upset to discover that Billy has told Bet that Sally is seeing Ken. Bet tells Deirdre to take no notice. Billy tells Mike that Sally is having an affair with Ken. Deirdre asks Ken if he's being unfaithful, he swears that Sally is just a friend. Deirdre doesn't know what to believe.