Jingyeon, Busy Coming to Work on May 19, 2019 Group Twice (Nayeon, Jingyeon, Momo, Sana, Jihyo, Mina, Dahyeon, Chaeyoung, and Tsuwi) attends a rehearsal for KBS Music Bank held at the public hall of KBS New Building in Yeouido on the morning of the 3rd.