While on leave in WW I France an English officer and French cabaret star fall in love with one another and plan to marry. However, he is recalled to the front, wounded and has memory loss.

A wealthy London nobleman hires a pretty but poor young woman to distract his playboy son from marrying a golddigger. Complications ensue when the girl and the father begin to fall for each other, and things get even more complicated when the son declares his love for her, too.