 The second series had a lighter tone and greater emphasis on character development, which Davies attributed to his friend Sally, who had previously warned him of the adult humour in Breakfast Serials; she told him that his show was too bleak to be compared to real life. He highlighted the sixth and eighth episodes of the second series as a time of maturity as a writer: for the sixth, he utilised then-unconventional narrative devices such as flashbacks to explore the hotel barman's closeted homosexuality and the societal attitudes towards sexuality in the 1920s; and he highlighted the eighth as when he allowed the series to "take on its own life" by deliberately inserting plot devices such as McGuffins to enhance the comic relief of the series.
