In the MBC entertainment program I Live Alone, which aired on the 30th, Kian84 84 helped Kim Choong-jae work. On the air, Kian84 84 was modeled as Kim Choong-jae's bust. Kian84 84 asked Kim Choong-jae, "Did not you have an entertainer in school?" Kim Choong-jae replied, "Moon Chae-won was next to me."
Park, who was watching the video in the studio, was surprised and said, "Was Moon Chae-won also a college student?" Kim Choong-jae said, "It was popular." Kian84 84 also asked, "Have you spoken to me when I was in the next seat?" Kim Choong-jae replied, "Have you said a word? That's it."
Kian84 84 said, "Did you have anything?" She said, "Chungjae, hi. Do you have a pencil? Just like this?" And laughed.