Lily and Vincent have been dancing everything from the waltz to the foxtrot together since they were six-years-old. Now a teenager Lily realises she has feelings for Vincent that she never knew were there. However with Vincent off to war Lily is evacuated to a mother and baby home with her younger siblings. It is there that she finds she has more in common with the fallen women than she once thought. But as the bombs begin to fall in Liverpool will she ever see her sweetheart again? All she wants is one last dance...