TaniaandDanielaaretwocousinswhohavemaintainedacloseandintimaterelationshipthroughouttheirlives.Bothmarried,thecousinsconfessthattheyliveinastrangesituation,theirhusbandsaregoodandkindtothem,theyenjoyagoodsocialandeconomicposition,buttheyhavefallenintoaroutineandmonotony,appearingapatheticandboredintheirdays.Duringawedding,aftermuchdrinkingtheybothhaveanideatogetoutofthenuisance:swappingtheirhusbands,playingatbeinginvolvedwithanotherman,andgoinghomewiththem.Onthewayback,oneofthenewcouplessuffersfromaterriblecaraccident,endingtheirlives.Now,thesurvivingcouplehasastrangenewrelationship,movingbetweentheguiltandtheemptinessthatthelossoftheirrespectivepartnershasleftthem.