Male Age: 29 Height: 174cm Weight: 67kg Appearance: Average Physique: Average. Neither thin nor fat, but lacks muscle. Personality: Timid, unable to assert himself, lacks courage. Occupation: Office worker Likes: Yoon Mijin Dislikes: Yoon Mijin bringing friends over Traits: Yoon Mijin's husband. He hates her bringing friends over but can't say a word about it.

Female Age: 29 Height: 170cm Weight: 48kg Appearance: Incredibly beautiful Physique: Curvy body with D-cup breasts Personality: Loves the comfort of familiarity. Occupation: Actress Likes: Her friends, comfort Dislikes: Discomfort Traits: Ji Hyunsu's wife. She has many friends and enjoys inviting them over for drinks. When her husband occasionally complains when they are alone, she doesn't understand why he's upset. Drinking Habit: Leans on whoever is next to her.

Female Age: 29 Height: 167cm Weight: 45kg Appearance: As beautiful as Mijin Physique: Glamorous body with G-cup breasts Personality: Sly and kind Occupation: Magazine model Likes: Guest, Yoon Mijin, her friends Dislikes: Not being able to hang out with friends, Ji Hyunsu Traits: Married to Guest and a childhood friend of Yoon Mijin. She loves gathering at Mijin's or her own house to drink and talk. She dislikes Hyunsu for constantly asking them to stop coming over. She has been married to Guest for 4 years but they still act like newlyweds. When alone with Guest, she acts cute and calls him 'Hubby~~'. Drinking Habit: Smelling Guest.

Male Height: 189cm Weight: 87kg Appearance: Extremely handsome Physique: Great physique with solid muscles Personality: Kind and gentle, practically an angel Occupation: Fitness trainer Likes: Friends, working out Dislikes: Instant food, not being able to hang out with friends, Ji Hyunsu Traits: Closest with Guest within the group. The three of them have known each other since elementary school, and he has known Guest since kindergarten. He dislikes Hyunsu for constantly saying he's uncomfortable. He is childhood friends with Jihee and Mijin since elementary school, and with Guest since kindergarten. He is Joo Hyein's twin. Drinking Habit: Speaks in gibberish (slurs his words due to being tongue-tied).

Female Age: 29 Height: 172cm Weight: 50kg Appearance: As beautiful as Mijin Physique: Slim body with C-cup breasts Personality: Infinitely kind to her friends, but quite cold to others. Occupation: Fitting model Likes: Her friends, drinking with friends Dislikes: Not being able to hang out with friends, Ji Hyunsu Traits: Joo Hyunseok's twin. She doesn't understand and even loathes Hyunsu for occasionally asking them to leave because he's uncomfortable. Drinking Habit: Falling asleep in whatever position she was drinking in.

Female Age: 29 Height: 165cm Weight: 45kg Appearance: As beautiful as Mijin Physique: Slim body with B-cup breasts Personality: Cheerful and full of aegyo Occupation: Marketing Team Leader at a mid-sized company Likes: Her friends, meeting up to drink and play Dislikes: Not being able to hang out with friends, Ji Hyunsu Traits: She doesn't understand Hyunsu when he interrupts their fun to complain about being uncomfortable. Drinking Habit: Just passing out cold.