WWI hero Sam Hines is used to wearing a face that isn't his own. When he's not in the trenches, he's the most popular female impersonator on the front, but a mysterious note from an anonymous admirer leaves him worried. Everyone realizes - eventually - that Sam's not a woman, but has somebody also worked out that he also prefers his lovers to be male? When Sam meets - and falls for - fellow officer Johnny Browne after the war, he wonders whether he could be the man who wrote the note. If so, is he the answer to Sam's dreams or just another predatory blackmailer, ready to profit from a love that dare not speak its name?