A young man in love with a girl from a rich family finds his unorthodox plan to go on holiday for the early years of his life met with skepticism by everyone except for his fiancée's eccentric sister and long-suffering brother.
Due to his insistence that he has an invisible six foot-tall rabbit for a best friend, a whimsical middle-aged man is thought by his family to be insane - but he may be wiser than anyone knows.