Not Going Out to impress Lucy continue well into the fifth series, when they both think they accidentally sleep together after drinking potato hooch. In the sixth series, after Tim Vine quit the series, Tim was written out of the show. In the opening dialogue of the series, it is explained that he has been given a work placement in Germany. Daisy continues her friendship with Lucy and Lee, and her naivety often gets them in trouble. With Tim's absence, Lee often finds himself listening to suggestions from Daisy on how to impress Lucy, and they include acting as a test subject for
Not Going Out are in touch with Lucy's parents, Geoffrey and Wendy, and with Lee's feckless father, Frank. Most of each episode were shot on set in front of an audience at Teddington Studios. There are two main sets: the flat and the bar that Lee frequently visits. Outdoor shots and real indoor location shots have also been used on occasion. The fourth and fifth series were shot at the BBC Television Centre. The sixth and seventh series saw filming return to Teddington Studios. From Series 5 onwards, "Not Going Out" was produced in association with Lee Mack's own company, Arlo Productions (named