Lu (Lucrecia) discovers Cayetana’s secret—that her mother is a cleaning lady at the school and Cayetana's wealthy lifestyle is a lie.
If you are referring to a different series, here are other possibilities for a Season 2, Episode 7 titled around "Missing" or "Desaparecido": "Elite" 84 horas desaparecido (TV Episode 2019) - IMDb [S2E7] 84 horas desaparecido
At a charity fundraiser, a vengeful Lu publicly exposes Cayetana's deception. She also reveals that Samuel and Carla have been sleeping together and leaks a private video of Nadia and Guzmán. This episode is a major turning point that
This episode is a major turning point that connects the flash-forward investigation of Samuel's disappearance with the events leading up to it. [S2E7] 84 horas desaparecido
Depending on what you're watching, "[S2E7] 84 horas desaparecido" likely refers to the seventh episode of of the Spanish Netflix series Elite . Elite : Season 2, Episode 7 – "84 Hours Missing"
Their relationship is strained when Carla learns Samuel was recording her to try and prove Nano’s innocence. Alternative Interpretations
Guzmán begins to suspect Polo might have killed Marina, but Ander—burdened by the secret—lies to him to protect Polo.