Yoo Jae-seok has been involved in various activities, including conducting interviews for the OST of a short-form drama and having his kindness highlighted by fellow entertainer Im Woo-il. Yoo Jae-seok sent Im Woo-il 100 million won to help with his moving expenses. He also participated in the MBC entertainment program '놀면 뭐하니?' where he took part in an OST singer interview. | Yoo Jae-seok has been involved in various activities, including conducting interviews for the OST of a short-form drama and having his kindness highlighted by fellow entertainer Im Woo-il. Yoo Jae-seok sent Im Woo-il 100 million won to help with his moving expenses. He also participated in the MBC entertainment program '놀면 뭐하니?' where he took part in an OST singer interview.