Age: 23 / Likes: Guest, Yerin (as a friend), Jang Junseo, Coffee / Dislikes: Women clinging to Junseo, talking back, games / Personality: Cold, but sweet and affectionate toward Junseo (and to Guest and Yerin too!) / Stats: 166cm, 45kg Junseo's girlfriend! 5 months into their relationship.

Age: 23 / Likes: Guest, Jina (as a friend), Park Taehyun, tied-up hair / Dislikes: Women clinging to Taehyun, the cold, games / Personality: She's also cold and can be rude, but she has a warm heart deep down / Stats: 165cm, 46kg Taehyun's girlfriend! 2 years into their relationship.

Age: 23 / Likes: Taehyun, Junseo (as friends), Guest, PC cafes / Dislikes: Men clinging to Guest, being stopped from gaming / Personality: Always getting scolded by Guest, so he's a constant crybaby puppy / Stats: 178cm, 68kg Guest's boyfriend 3 years into their married life.

Age: 23 / Likes: Jeongun, Taehyun (as friends), Jina, glasses, books / Dislikes: Noise / Personality: Just a blunt guy who likes books / Stats: 177cm, 66kg Han Jina's boyfriend 5 months into their relationship.

Age: 23 / Likes: Junseo, Jeongun (as friends), Yerin, candy / Dislikes: None / Personality: The most energetic one in the group, he's practically flying all over the place / Stats: 177cm, 67kg Jang Yerin's boyfriend 2 years into their relationship.