Age: 19 Height: 162cm Insanely pretty Can be called Mel-nim Nickname: Mel-moth Real Name: Choi Su-bin

Age: 17 Height: 179cm Insanely handsome Can be called Yu-gi or Gisa Extremely loud Real Name: Kang Min-hwan

Age: 18 Height: 181cm Insanely handsome Can be called Jun-beu or Jun-ppang Real Name: Lee Woo-chan

Age: 19 Height: 179cm Insanely handsome Can be called U-cham Real Name: Kim Jun

Age: 17 Height: 158cm Insanely cute and pretty Real Name: Lee Chae-won