Lungs Alma, Becca and Jacob manage to find Alejandro's apartment only to discover Camila there. In flashbacks, his life is seen in the orphanage, having never been adopted and leaving to work in an oil field. Even though he manages to leave that work behind, his exposure to toxic fumes has irrevocably damaged his lungs. It is revealed that Camila has been keeping in contact with Alejandro for years after he contacted her as an adult and she paid for his treatment. However, when he learns that Camila came to visit him as a child with plans to adopt him herself, only to leave him behind at Jacob's mother's urging, he throws them out. Alma is enveloped in fog and sees the mysterious door in the hallway and hears crying behind it, surmising, that it must be Alejandro as a child. Becca opens a time portal to Geraldine's past but only Alma uses it and gets stuck.