Hwa Yeon prevents Woo Seok from seeing Su Hee's face. Yu Jung sees Yu Ra taking cold medicine and doubts that she's pregnant, so she brings a doctor to her house. Yu Ra decides to blackmail Hwa Yeon using what she heard from the study. She thinks she has Seo Jun to herself now, but he still insists that he'll be with Yu Jung. So Yu Ra tries to get rid of Yu Jung.