On Christmas Day, a young woman returns home after being kidnapped at five and found at sixteen, only to find her parents have adopted a new daughter, Anna. Feeling displaced, she struggles for acceptance while tensions rise over her missing sister, Bella, who vanished after leaving with a dangerous companion. The family confronts suspicion and fear as they debate how to handle Bella’s rebellion and absence. Meanwhile, a gruesome discovery of a dismembered body at the beach hints at darker troubles. The episode ends with an urgent scene unfolding at the beach, leaving the family’s fate uncertain.