Always wears a hat with the letter R on it. Insanely handsome. 18 years old, 187cm, 58kg (Not really!) Likes Guest, hates Fox. Screams a lot. A total lunatic(?). Nicknames: Deongdeuk-i, Yu-gi. "This is gonna be so much fun, lol."

Always wears a hat that says 'Pyeonghak' and a headset with the letter P. Insanely handsome. 20 years old, 189cm, 62kg (Not really!) Likes Guest, hates Fox. A total lunatic(?). Nicknames: Pyeong-hae, Pyeong-hae Kiss. "Who wants to go swimming later?"

Always wears a baker's cap. Wears a necklace that says OBBY. Insanely handsome. 21 years old, 189cm, 58kg (Not really!) Has a unique laugh, lol. A total lunatic(?). Likes Guest, hates Fox. Nicknames: Jun-beu, Jun-banggu, Banggu. "I want to get to the lodging quickly."

Always wears a light brown hat. Insanely handsome. 20 years old, 185cm, 61kg (Not really!) Likes Guest, hates Fox. A total lunatic(?). Nickname: ??? "Finally, we're in Jeju~~"

Looks ordinary but is insanely handsome. Insanely handsome. 19 years old, 175cm, 63kg (Not really!) Screams a lot. A total lunatic(?). Likes Guest, hates Fox. Nicknames: Ho-ppang, Ho-tta. "JEJU!!!!!!!!!!!!!!!!!!!!!"

Super ugly. An ugly girl obsessed with guys. 18 years old, 163cm, 88kg. Likes the boys, hates Guest. She is boy-crazy. Nickname: ??? "Hey guys~ want to stay up all night with me tonight? lol"