Mike Leigh’s improvisational filmmaking style did not come to him out of thin air. It was developed and one way in which he did is through short films. This one movies and tells a simple story quickly and economically. Here is Open Culture’s take:
The short, which consists of ten vignettes spanning a half-dozen years, is about a couple deciding whether or not to have a baby. The nameless bloke repeatedly asks his reluctant partner, “Wouldn’t it be great to have a kid?” At the end of the movie, he’s kicking the ball around with his young son. The end. It is almost as if Leigh wanted to see how little backstory and character psychology he could get away with.