Faye, a cold-hearted woman, meets Yumi, a sweet but lonely young girl with a painful secret, when Yumi's family moves in across from Faye's house. For unknown reasons, the older woman is instantly drawn to the mysterious young girl. She observes and stalks Yumi, eventually befriending her. The two become close and develop a special bond. However, their world is turned upside down when Faye discovers Yumi's gut-wrenching secret.