Esa pareja feliz (The Happy Couple)

Juan and Carmen live in a humble Madrid neighborhood. He works as an electrician in a movie studio and she takes care of the housework, while daydreaming about a better life. Her dreams of prosperity come true when they win a contest sponsored by a soap brand. They have been chosen "the happy couple" and must meet the prize requirements: for 24 hours the winning couple must receive all kinds of invitations and gifts.