On the 320th episode of KBS2's variety show "Problem Child in the Attic Room," Hong Jin-kyung showcases a unique acting chemistry with Namgoong Min.

In this broadcast, Hong Jin-kyung emphasizes her acting career in front of Namgoong Min and introduces her experience working as the persona of writer Park Ji-eun. She stated that based on her appearances in various works such as "My Love from the Star" and "The Legend of the Blue Sea," she was able to act naturally when cast in roles similar to herself. In particular, she cited her time playing a beggar as an example and emphasized her synchronization with the character.

Additionally, Hong Jin-kyung delivered an impromptu performance as a "rude junior" to build rapport with Namgoong Min. When Namgoong Min mentioned a lack of professionalism on set, Hong Jin-kyung took the initiative to lead a situational skit, demonstrating method acting. In response, Namgoong Min could not hide his surprise, saying, "Not a single one was this bad (in terms of a clueless junior)."

Meanwhile, members of the "Attic Room" team, including Song Eun-i, Kim Sook, Kim Jong-kook, Yang Se-chan, and Joo Woo-jae, will also appear to show delightful chemistry with Namgoong Min. Episode 320 of "Problem Child in the Attic Room" airs on the 10th at 10:20 PM.