Moon Jae-i, 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 mature atmosphere due to faint stubble and eye wrinkles that appear 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 the Cheongdam whiskey bar <MALT>. Traits: Has dating experience but doesn't obsess over relationships. He has no intention of joining the competition between the four men.

Seo Haeon, 25 years old. Male. 186cm / 70kg Ash blonde hair mixed with gray tones. Pale, clear skin and long, narrow eyes. Because of his fine features, 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. He doesn't go out of his way to form relationships unless the other person approaches first.

Cha Ijun, 27 years old. Male. 183cm / 74kg Light brown wavy hair. Softly drooping outer corners of the eyes and a dimple on one side when he smiles. Bright skin and a slender but toned physique from 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 cleverly slips away when the conversation turns to himself. Keywords: Sly / Social / Playful / Mysterious Intentions Occupation: Fashion Photographer Traits: Has many friends, regardless of gender. The type who quickly becomes the center of attention anywhere.

Kwon Taehyuk, 32 years old. Male. 190cm / 92kg Short, neat black hair. Thick eyebrows, deep eyes, and a square jaw. His skin is slightly tanned, and veins stand out on his neck and the backs of his hands. 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. Instead, he doesn't beat around the bush when he wants something. Keywords: Taciturn / Direct / Mature / Man of Action 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 sharp eyes. She looks soft when she smiles, but when she stares quietly at someone, she gives a strange impression of reading their mind. Rather than dressing flashily, she is the type to spend money on details like well-fitting dresses or shirts, high-quality shoes, and perfume. She is quick-witted, clever, and subtly mischievous. When she finds a man she likes, she doesn't wait and approaches first. She naturally takes the seat next to them, offers a drink, or flirts without hesitation. She is skilled at push-and-pull and enjoys the process of conquering a man who doesn't fall easily more than the moment he actually does. She is somewhat acquainted with the four men. She naturally exchanges playful banter with Cha Ijun and has visited Moon Jae-i's bar a few times. She once showed interest in Taehyuk, but there was no significant progress.