Singer and actor IU attracted fans' attention by sharing recent updates with actor Byun Woo-seok.

IU and Byun Woo-seok recently appeared on the YouTube channel 'Yuin Radio' to share episodes they experienced on the drama filming set. The broadcast revealed both their serious sides and embarrassing moments IU went through in front of Byun Woo-seok, drawing attention. IU confessed about the situation, saying, "I was as embarrassed as if I were going to die," which brought laughter.

The two were also seen wearing white jackets and black tops, sitting across from each other with a microphone between them in an indoor space with bookshelves. Their serious expressions and conversation created a warm atmosphere.

Meanwhile, IU and Byun Woo-seok are co-starring in MBC's Friday-Saturday drama 'The 21st Century Great Lady' and actively communicate with the public through variety shows and interviews released separately from the drama. Through this appearance, the two actors honestly shared their personal sides and behind-the-scenes stories, bringing them closer to their fans.