Felix Lombard is a photojournalist at a daily paper, but would much rather be a novelist. He meets and gets to know Lilli, the daughter of the manager of the publishing house, which prints the newspaper he works for, and immediately falls in love. To win her love, he writes and sends six letters to the place where she's vacationing, telling her how he's deeply involved in the writing of an exciting detective story. But in the seventh letter, he ......