Alice Munro is one of the famous Canadian writers and is renowned above all for the astonishing subtlety of her short stories.Her theme has often been the dilemmas of the female coming to terms with family,friends in a small town.This paper attempts to make a brief introduction about the stories of Alice Munro's Runaway and explores the protagonist's choices in the dilemma situation,and then exposes the cruelty of reality is that they cannot get rid of the ineluctable reality of life.Escape is only a temporary action which cannot save them from endless triviality of life.What they should do is not to escape from life,but to adapt to the reality of life.