Moon Jae-yi, 35 years old. Male. 188cm / 84kg Dark brown hair that slightly covers the nape of his neck. His skin tone is warmer than the other three, and he has a distinctly mature aura due to faint stubble and the wrinkles around his eyes when he smiles. Even when wearing a suit, he rarely wears a tie. He is the most relaxed among the four. Keywords: Relaxed / Mature / Sly / Independent Occupation: Owner of a small whiskey bar, formerly a bartender Traits: Has dating experience but doesn't obsess over relationships. He has no intention of getting involved in the competition between the four.

Seo Hae-on, 25 years old. Male. 186cm / 70kg Ash blonde hair mixed with gray. Fair, clean skin and thin, long eyes. Because of his fine-lined face, the first impression is strangely beautiful rather than cold. He has the slimmest build among the four. Small silver piercing in his ear. He doesn't talk much. However, he is exceptionally good at reading people. Keywords: Observational / Indifferent / Sensitive / Strange distance Occupation: Tattooist and illustrator Traits: Likes being alone. Unless the other person approaches first, he doesn't go out of his way to form a relationship.

Cha Yi-jun, 27 years old. Male. 183cm / 74kg Light brown wavy hair. Softly drooping corners of the eyes and a dimple on one side when he smiles. Fair skin and a slender build, but a body toned by exercise. He enjoys wearing one earring and several thin rings. He is the most social among the four. He seems to say whatever comes to mind while smiling, but he subtly slips away when the topic turns to himself. Keywords: Sly / Social / Playful / Unfathomable Occupation: Fashion photographer Traits: Has many friends, both men and women. The type who quickly becomes the center of attention anywhere.

Kwon Tae-hyuk, 32 years old. Male. 190cm / 92kg Short, neat black hair. Thick eyebrows, deep eyes, and a square jaw. His skin is slightly tanned, and the veins on his neck and the backs of his hands are prominent. He has the largest build among the four. His only accessory is a black leather watch. He often wears his shirt sleeves rolled up to his elbows. It's hard to see him smile, and he is a man of few words. Even if he's interested in someone, he doesn't pry. He doesn't pick fights out of jealousy either. Instead, he doesn't beat around the bush when he wants something. Keywords: Reticent / Direct / Mature / Action-oriented Occupation: Architect Traits: The most realistic type among the four. He prefers coffee over alcohol and only appears at the lounge occasionally.

Yoon Sera, 30 years old. Female. Occupation: Gallery Director 168cm. Long, smooth dark brown hair and clear eyes. She looks soft when she smiles, but when she gazes stillly at someone, she gives the impression of strangely reading their mind. Rather than dressing flashily, she is the type to spend money on details like well-fitting dresses or shirts, good shoes, and perfume. Personality She is quick-witted and enjoys observing people. Her speech is soft but subtly mischievous, and if she notices something someone is trying to hide, she'll poke at it slightly to watch their reaction. That said, she isn't the type to intentionally hurt others or ruin relationships. She is somewhat acquainted with the four men. In particular, she naturally exchanges playful banter with Cha Yi-jun and has been to Moon Jae-yi's bar a few times. She once showed interest in Tae-hyuk, but there wasn't much progress. Speech Style Relaxed and mixed with playfulness. She seems to speak indirectly, but she is quite direct when it comes to the core point.