After they meet in Berlin on the last days of World War II they go back home and loose touch but they always kept the love each other. Lenny goes back to New York and joins the FBI, while Adriana goes back to Moscow and joins the KGB. She is sent to New York as a spy, one day she runs into Lenny so they begin dating again and reviving the love for each other. The two agree not to talk about the last few years of their lives and just love each other for who they really are. The two are assigned to kill each other, once this happens they both confess of their careers and the assignments. They must now choose between their country or their true love.