Se-yeong sues Seo-gyeong for having an affair with her husband. When Seo- gyeong receives a call from the police department, summoning her to the station, she is shocked. Geon-wu finds out that although Seo-gyeong is divorced, she and her ex-husband have not yet reported their divorce to the local government. Mr. Yoon brings Geon-wu and Seo-gyeong home. He faints when he is accused of hypocrisy by Geon-wu. Tae-wook and Ji-woo try to inform their respective parents about their love but have difficulties finding the right time to announce their news. Jin-a and Gyeong-seon become more worried about Se-yeong, who is becoming more and more unstable. Tae-hyeon goes to see Mr. Yoon at the hospital and runs into Geon-wu.