Band member Seulgi said she cried when North and South Koreans sang together the song, “Our Wish is Unification.” Another member Yeri said she was “very” nervous when she exchanged handshakes with Kim Jong Un, but she said it was still “really, really an honor” to do so. The South Korean group includes prominent singers such as Cho Yong-pil, Lee Sunhee and Cho Jin Hee, who all previously performed in Pyongyang.