More than three decades after alcoholic Glaswegian street philosopher Rab C Nesbitt burst onto our TV screens, actor Gregor Fisher is struggling with a familiar bain of modern life. Passwords.
"You’ve got to have a password and it’s got to be 12 letters and it’s got to have an exclamation mark," complains the 70-year-old.
"It drives you nuts doesn’t it!"
Sitting beside him Greg McHugh – better known to audiences as Gary: Tank Commander – asks him: "What’s your password?”
‘I have no idea,” replies Fisher, “And you need so many of them – and then you dream up a password and it tells you, this is not good enough.”
It's a familiar intergenerational exchange - and a theme explored in Only Child, a new six-part sitcom that brings together two of Scotland's biggest comedy talents.