Murray has a lot of questions to answer - who does the dog in the house belong to? Why is he anxious that everyone should leave the house? And most importantly, why is there a naked woman in the living room?.
Murray always takes Diana for granted, something that Paul is quick to point out. When Giles appears on the scene, Murray realises that he has competition and he starts to change his ways - he even contemplates the ultimate sacrifice.
It's finally happened, Murray is about to make an honest woman of Diana but he is regretting one thing - making Paul the Best Man. His worst fears are confirmed when Paul insists on turning up for the wedding in his birthday suit.