Graeme has musical talent and is struggling to be allowed to express it. Lois is being pushed by her mother into solo parts in the girls' choir. Together they have to perform at a competitive concert while parents and supporters keep score.

Alan and Mary are pretty miserable together and split up. As a very presentable Glaswegian photographer, Alan soon has chances to find consolation elsewhere, but more and more thinks of Mary. She, however, seems a lot less keen to try again.