Six years before, Casey had adored one of her father's workmen, Gil Blake. But realising she would just be another notch on his bedhead she'd threatened to get him sacked. Now, with her father about to go bankrupt, he's back and she still loves him. But Gil, clearly no longer a builder's labourer, is still angry and wants revenge: Gil whistles and Casey is obliged to dance to his tune. And the moment she stops, her parents will suffer...