Betty returns to Bogotá for Hugo Lombardi's farewell fashion show, reigniting emotions and reuniting with Armando. This third season explores Betty's independence—she starts therapy, buys her own apartment, and faces a corporate crisis at Ecomoda after a plagiarism scandal—while navigating a love triangle between Armando and Michel, her French ex who re-enters her life.

Meanwhile, Mila (Betty and Armando's daughter) demands her place at Ecomoda and defends her relationship with Román against family opposition. The season builds to decisions that will put the future of Ecomoda, the family, and Betty's heart on the line.