A cold,husband has his marriage on the verge of failure. One day he will begin an affair with an eccentric and impulsive woman who will awaken the sensitive and affected man who slept in him. But this new attitude of his will make his wife believe that he is interested in her again, reliving the relationship. Thus, when the situation becomes untenable, the husband must make a difficult decision between moving forward with his recovered marriage or go along with a vertiginous romance that could make him a better person.