Moon in the Day S01E06 - Their Past

Because of the talisman, Do Ha gets separated from Jun Oh's body and reveals himself to Young Hwa. From Young Hwa's reaction, Jun Oh notices that she sees their past in her dreams. Young Hwa doesn't know what she's going through, and she goes to see the monk who put the talisman on Jun Oh. Meanwhile, Jun Oh tells Young Hwa about their previous life.