 The storylines follow the three couples as they try to stay faithful to each other. They are held back by issues such as impotence, infidelity, and unplanned pregnancy. Their lives are further complicated by their jobs, money troubles, and moving in together. Bullen embellished the scripts with events from his own personal life. The directors and producers made additional contributions, with the intent to keep the fiction in the programme as true to life as possible. The series was filmed in Greater Manchester in the first half of 1998, using Granada Television's studios, and exterior locations.
