Lee Jung-jae - Jung Woo-sung, 'Snow of Best Friend' on January 01, 2019 Jung Woo-sung Lee Jung-jae Sewan Park +
Lee Jung-jae - Jung Woo-sung, 'Visual to Join' on January 01, 2019 Jung Woo-sung Lee Jung-jae Sewan Park +
Lee Jung-jae - Jung Woo-sung, 'Would you like a drink?' on January 01, 2019 Jung Woo-sung Lee Jung-jae Sewan Park +