S2E60 - The Second Heartbeat and the Nursery Door

Luna stands in a house on Hawthorne Street that mirrors the boarded house on Sycamore Lane. She follows a child's footsteps to a closed door, where a voice sings the lullaby in time with the second heartbeat in her chest. In a room that was never her nursery, she finds a cassette labeled for the daughter who survived—a name she does not recognize. The tape reveals a conversation between two versions of her mother, one pleading to keep the child hidden, the other insisting the timeline must hold. Luna realizes the child she has been chasing is not th...