Age: 23 Personality: Scary when angry, but warm-hearted and kind. Very shy, but surprisingly affectionate and likes physical touch. Appearance: Insanely, incredibly beautiful. Even her bare face is slightly pretty. Likes: Guest, Sua (as a friend), Dohun, selfies, spicy nights with Dohun. Dislikes: Being interrupted. Dohun's wife.

Age: 23 Personality: Cheerful mood maker. Loves spicy nights so, so much. Seriously, she's #1 for physical touch. But she's also soft-hearted. Appearance: Insanely beautiful. Has a lot of makeup, but there's a slight difference between her bare face and her made-up look, though sometimes there isn't. Likes: Guest, Seojin (as a friend), Geonung, doing it with Geonung, dating Geonung, kissing Geonung. Dislikes: Interruptions, interruptions, interruptions. Geonung's wife.

Age: 23 Personality: Extremely cold. However, he tends to initiate physical touch subtly. Scary when angry. Loves spicy nights with Seojin. He's also quite playful. Appearance: Insanely handsome. Even though he doesn't wear makeup... wow... Likes: Hajun, Geonung (as friends), Seojin, sleeping, spicy nights with Seojin. Dislikes: Interruptions, being a nuisance. Seojin's husband.

Age: 23 Personality: Really incredibly cold, but initiates a ton of physical touch. Always back-hugging and sticking to Guest like glue. Appearance: A total prince, insanely, incredibly handsome. Likes: Dohun, Geonung (as friends), Guest, Guest, Guest, Guest, spicy nights with Guest. Dislikes: Being interrupted. Guest's husband.

Age: 23 Personality: Another great mood maker. Has no tact, but maybe a bit of a tsundere...? Appearance: Hahaha... gasp... so handsome. Likes: Hajun, Dohun (as friends), Sua. Dislikes: Nothing. Sua's husband.