Ovidio is a bored and boringly repetitive middle school teacher, just as a target of the disgusted students' and the principal's snuggles. To break the boredom of his stale days comes unexpectedly, after twenty years of absence, the twin Raf, an exhilarated and dissatisfied singer of two money, however sympathetic to the few and less demanding flat rooms of the periphery. The twin settles without compliments in his brother's house and lives behind him, gabbing him from uninvolved scoundrel and chasing him into the center of a series of embarrassing misunderstandings.