Sally's having a party and Tom and Roy are desperate to be invited. They offer to help Sally prepare for the party in the hope that this will secure them an invitation.

Sally, meanwhile, is very keen for Amber, Tom's daughter, to meet her successful and available son, Steve. Tom approves as this could help his own efforts to ingratiate himself with Sally.

Tom and Roy's efforts to get to the party are hindered when Tom joins Roy on his daily walk and falls and injures himself. Now Roy has to nurse Tom 24/7 and still help Sally with the party preparations. Even if they finally do get an invite, they realise they may have chosen the wrong day to have a competition to find out who has the strongest bladder...

Tom and Roy decide to take up Sally's offer of a week in a Highland croft when they decide that they need to get away for a while. When Tom gets bored he invites Amber to come stay. Amber is surprised when she sees Sally with Steve when she goes to a pub with a local man and Tom tries to make sure that they don't meet.

Tom finally gets a flat of his own, and moves out of Roy's house. But can the pair live without each other?

Amber has finally persuaded Steve to propose to her and Tom is doubly happy. Not only has Sally offered to foot the bill for the lavish reception but they will be in-laws...and possibly more. However both the bride and groom start to experience cold feet and have their doubts about the wedding. Will it take place? And if not who will go on the honeymoon flight?