Los buenos modales

Manuela and Rosario are two sisters who, after years without speaking because of a family secret, unexpectedly meet again on their grandchildren's birthday. The children have met thanks to their caregivers, Trini and Milagros, inseparable friends and lifelong neighbors.
When they discover the conflict that separates the little ones, the nosy cleaners will try, with clumsiness, a lot of love and a little nonsense, to reconcile their families.