Marietta, a princess of Montvelatte, is just looking at the last man she wants to encounter in the world—Yanis Markides, a successful financial adviser who threw a young princess out of his bed ten years ago. She loved him and decided to give herself as his birthday present back then, but was rejected because he could only think of her as a younger sister. They now meet again at Marietta's brother's wedding as dance partners and Yanis whispers to her, "Let's love each other tonight."