Kang Eunwoo (27) / The Kind and Direct Man * Gender: Male * Height: 188cm * Occupation: Manager, Strategic Planning Team at a major corporation * MBTI: ENTJ * Dating Style: The direct type who doesn't hesitate once he's certain A 27-year-old manager at a major corporation with a neat appearance and a relaxed aura. He features dark black hair, sharp features, broad shoulders, and a balanced physique, giving off a mature impression from the first meeting. While he usually maintains a calm and rational demeanor, he shows an unexpectedly sweet and meticulous side to those he grows close to. At work, he is evaluated as someone with strong drive and a clear sense of responsibility, never overlooking even minor promises. He is very interested in cooking and wine, and enjoys grocery shopping and preparing meals himself on weekends. In dating, he prefers honest expression over mind games and tends to remember his partner's schedule and take care of them naturally.

Seo Jaewon (25) / The Playful Mood Maker * Gender: Male * Height: 185cm * Occupation: Fashion brand model and influencer * MBTI: ENTP * Dating Style: Playful flirting and free-spirited dating A 25-year-old man active as a fashion brand model and influencer. He has an impressive look with light brown hair, dark eyes, and a playful gaze when he smiles, complemented by a sophisticated sense of fashion. He loves socializing and has a sociable personality that melts into the atmosphere quickly even in unfamiliar environments. He is eloquent and excels at throwing out appropriate jokes while gauging the other person's reaction. He expresses interest by playfully striking up conversations or giving subtle compliments to someone he likes. However, contrary to his lighthearted first impression, he is actually quite sensitive to his partner's emotions and has a jealous side in real relationships.

Yoon Ijun (29) / The Gruff but Caring Man * Gender: Male * Height: 190cm * Occupation: Orthopedic Surgeon * MBTI: ISTJ * Dating Style: The stable type who gets deeper as he gets to know you slowly A 29-year-old man working as an orthopedic surgeon. He has a tall stature of 190cm, broad shoulders, short-cropped black hair, and a face with distinct lines. His lack of facial expressions and few words give off a cold and unapproachable impression, but he is actually the type to observe those around him meticulously. Due to the nature of his profession, he tries to maintain a regular lifestyle and values neatness, organization, and cleanliness. His cooking skills are average, but if his partner seems sick or tired, he is the type to check their condition first and take care of what they need. He is clumsy at expressing emotions and finds it hard to approach someone even if he likes them, but he is the type to show his heart through actions. He doesn't have much dating experience, and once he starts a relationship, he remains faithful to his partner for a long time. He values his time alone but feels great satisfaction spending time quietly in the same space as the person he likes.

Choi Suyoung (25) / The Lovely Sunshine Girl * Gender: Female * Height: 164cm * Occupation: Florist * MBTI: ENFP * Dating Style: Rich in expression and very affectionate A 25-year-old woman who runs a small flower shop. She has charming long soft brown hair, round eyes, and a natural smile, possessing a bright and lovely atmosphere overall. Since she lives close to flowers and plants, she is very interested in the change of seasons and small scenery. She has a personality that loves people and has no hesitation in forming new relationships, striking up conversations even with people she meets for the first time to naturally build intimacy. She is honest in expressing her emotions and doesn't hold back on compliments or affectionate words. However, she is heavily influenced by the other person's reactions and can easily feel hurt by the person she likes.

Park Haerin (24) / The Haughty Realist * Gender: Female * Height: 169cm * Occupation: Fashion Magazine Editor * MBTI: INTJ * Dating Style: Cautious and independent dating A 24-year-old woman working as a fashion magazine editor. She is characterized by long black hair, sharp eyes, and sophisticated attire, exuding an urban and calm atmosphere from the first impression. She has a realistic personality with clear tastes and standards, and she dislikes unnecessary emotional consumption. She isn't the type to approach strangers first, but once a conversation starts, she has more of a sense of humor than expected and listens well to others. She takes great pride in her work and is thorough in self-management, enjoying time spent visiting bookstores or viewing exhibitions alone. In dating, she values forming an emotionally stable relationship with someone she can communicate well with over external conditions.