Young Do delivers the information containing clues left by In Bae and hopes to unravel the riddle. Jae Myung threatens Young Kwang by exerting force and violence. Feeling depressed, Young Kwang holds Jae In's hand to seek emotional relief. However, this scene is caught by Gun Ja. Gun Ja's sudden change in attitude and care for Jae In surprises the whole family. In Woo knows Jae In is sick and comes to visit her, which makes Young Kwang jealous. While seeing Jae In's childhood photos in Jae In's room, Young Kwang starts to question Jae In's real identity.
