fromis_9 members Lee Chae-young and Baek Ji-heon made their debut appearance on JTBC's 'Knowing Bros' girl group special episode that aired on the 20th, showcasing diverse charms. Baek Ji-heon revealed that her childhood dream had been to meet Kang Ho-dong, confessing that after eight years in the entertainment industry, she never had the opportunity to meet the national MC, expressing sadness about this missed encounter. Lee Chae-young introduced herself with the keyword 'Meet-the-Parents Turned-Away-at-the-Door Award,' drawing laughter by comparing herself to Baek Ji-heon, who possesses the 'Meet-the-Parents Free-Pass Award,' using the greeting 'Hello, Mother' as an example. Lee Chae-young further explained that she often appears intimidating with a blank expression and therefore makes conscious efforts to smile, even attempting to smile while getting her hair washed at the salon. Both members shared candid stories about their dormitory life and episodes about wanting to escape the dorm, revealing their honest and down-to-earth sides. In subsequent games, they demonstrated strong variety sense and quick wit, making a positive impression despite being their first appearance on the show.