Rain can be seen on the camera lens 18 minutes in during an outdoor scene, a clear indication of the typical English weather.
This revival series of How does make a conscious effort to try to be more "hip" than the original version and the follow up series How 2 (1990). However, it's still a little odd hearing Fred Dinenage describe dance instructor Aaron Renfree as his "old mate", considering Renfree is 45 years his junior.