Lucia has been married for ten years with Julius who is fond of horses and seems to prefer his wife. Lucy tries then ingelosirlo inventing a lover who sends flowers with tickets compromising and makes mysterious phone calls. But Julius seems immune to any kind of jealousy. Then one day is hired as a bodyguard by Lucia Diego, Diego, who has a passion for Rudolph Valentino and thinks he is a great seducer, Diego has a girlfriend away, Nunzia. And things start to get more serious.