The baker doesn't take too kindly to customers nibbling on his biscuits, the milkman explains why steam ovens have killed off crusty bread, and Sid struggles with the numerical side of knocking up a loaf of his own.
Sid tries to win his money back after a disagreement about a dance step, Charlie feels a bit out of place surrounded by loved-up teenagers, and advice about making decisions leads to the train to Gretna Green.