As the Reynolds family plan a celebration with news that Marc has passed his driving test, Cain plans an announcement of a different kind. The get-together is in full swing when Cain makes a dramatic entrance and drops a bombshell that stuns Sean and his family into disbelief. He tells them that he and Angie had been sleeping together. Viv gets the shock of her life when the Naughty Nylons catalogue was published - with another model's head on her body! She forces Bob to ring and complain to the M.D, but he soon regrets his actions. Diane goes down ill at the Woolpack and Louise steps in to cover. Diane offers her a permanent job, much to the displeasure of Rodney.