El misterio de la felicidad

Santiago and Eugenio are more than friends, they are life long business partners. One day Eugenio disappears without leaving any clues behind. Santiago immediately notices his absence, but only realizes what have happened when Eugenio's wife, Laura, lost and hopeless assures him that Eugenio has left. Santiago and Laura begin a journey in order to find him and end up discovering that they prefer to stay together in this quest rather than finding out where he is.