Yoo Kyung felt miserable after unraveling years of misunderstanding between her and Young Jo. Without further question, Kang Woo punched Young Jo after he saw him leaving Yoo Kyung's room. Jung Eun felt insecure knowing that Yoo Kyung had known the truth. Yoo Kyung is regretful for her stupidity, so she followed Han Byul to Jung Eun's home. Yoo Kyung felt jealous and she would want to take away the happiness they have. So, she told Myung Ja that Young Jo is the biological father of Han Byul. Young Jo felt suspicious about the relationship between Yoo Kyung and Myung Ja. Finally, he learned the truth and went to look for Yoo Kyung. (Source: Viu)