30 years ago, Carlos and Margarita were the most famous tango couple in the world. He now lives in Madrid, she lives in Buenos Aires in solitude. An event will force them to reunite and start a journey on the roads of Argentina.

Mama Cora, who is almost eighty years old, has three sons and a daughter. She lives with one of them, who has serious financial problems. The family meets one day to celebrate an anniversary meal, and that is when the problem arises: which of them will take care of her?