In "Heard it through the Grapevine" Kim Kwon ended up quitting the law offices of Yoo Joon Sang.

On the 26th episode of SBS Monday/Tuesday drama "Heard it through the Grapevine" (script Jung Sung Joo, director Ahn Pan Suk), the lawyer Yoon Je Hoon (played by Kim Kwon) ended up leaving the offices of Han Jung Ho (played by Yoo Joon Sang).

On this day, Je Hoon went to Jung Ho's room. He said, "I'm going to quit. I gave the resignation notice to Director Ji Won." With that he was very confident because he had been given faith from Jung Ho before. When he had entered the company, he was number one in the judiciary research institute. The reason he was quitting is because he wanted to make a public lawsuit. Instead of his girlfriend Suh Noo Ri (played by Gong Seung Yeon)'s uncle, Suh Chul Shik (played by Jun Suk Hwan), he wanted to make to make a public lawsuit.

At Jung Ho's concerns, he said, "Of course I spoke to my father too and he understood. Jung Ho was very startled on the inside but then was calm. He asked if there was any improvement. Of course, Je Hoon's goal was not to win in the lawsuit. His purpose was to make Han Song Yi suffer after telling the world about this incident.