Simon nominates Oliver for membership of his golf club. Oliver holds a function for the committee members to win their support. Lyn and David are on their honeymoon and return to find Oliver and Simon quarrelling over their wedding presents.

Simon and Oliver seek to win Veronica's affections. Oliver reaches the age of 50. Lyn is concerned about her father being lonely, but David is concerned about the amount of time she spends with him.

David and Lyn quarrel about her taking a full-time job. Oliver seeks a new cleaner. Simon is losing to Oliver in a telephone chess game and becomes suspicious about Oliver's apparent skill at the game.

Simon needs a blood transfusion, but he has a rare blood type. Oliver has the same blood type and agrees to donate in return for favours from Simon, including dating Veronica.

Simon's sister visits him and Oliver immediately falls for her. Simon and Oliver each purchase one of a pair of figurines and then attempt to purchase the others to make a valuable pair.

Oliver and Simon each separately consider reforming their partnership due to the poor state of their accounts and the imminent arrival of the taxman.