Marcelo Tinelli opens the doors of his mansion in Punta del Este to welcome his family and friends. He takes the opportunity to introduce them to his girlfriend, Milett, 30 years younger than him. However, the reaction of his daughters is not as expected, and it causes an emotional imbalance in the group a few months before a transcendental event: the wedding of Cande, Marcelo's second daughter.
The family travels to Mendoza without partners. However, everyone feels that this arrangement will be short-lived and prepares for a surprise that finally arrives. Marcelo takes the opportunity to work further on Cande's wedding present, which gets more and more complicated. Tirri decides to stay out of the conflicts between Marcelo and his daughters, which makes everyone angry with him.