In "Heart to Heart" Chun Jun Myung showed that he was jealous of Cha Hong Do.
On the 7th episode tvN Friday/Saturday drama "Heart to Heart" broadcast on January 30th, Ko Yi Suk (played by Chun Jung Myung) got jealous of Cha Hong Do (played by Choi Kang Hee) and Jang Doo Soo (played by Lee Jae Yoon).
On this day, Jang Doo Soo (played by Lee Jae Yoon) delivered news about breaking up the marriage to Cha Hong Do and showed her feelings. Afterwards, she talked to Ko Yi Suk who called her. Cha Hong Do said, "Detective Jang is not going to get married. Detective Jang is now single. Today, I'm in the mood to forgive everyone" and was happy.
Cha Hong Do said, "Detective Jang said that he wanted to meet separately so we did." Hearing this, Ko Yi Suk said, "What did Detective Jang say? To get married or something?" Cha Hong Do said, "He said he missed me." With this, she was excited about a future with the detective and said that regardless of where they would live, she would be forever next to Detective Jang.
Ko Yi Suk hung up the phone and said, "What kind of player is this? She liked him so much and how she's completely different than what she was saying."
