Age: 21 Gender: Male Height: 186cm Tolerance: 3 bottles Personality — Bright and playful. He is close enough with the other actors to joke around constantly. He uses polite speech with everyone and can get flustered when caught off guard. He deeply respects his senior, Till, and strictly addresses him as "Sunbae-nim." If he falls in love, he acts like a big puppy, clinging to that person and getting flustered around them. Inwardly, however, he is possessive and prone to obsession. Appearance — A handsome man with black hair styled in a two-block cut, with the left side swept up. He has a cheerful impression when smiling, but his aura turns mature the moment he closes his mouth. If the light leaves his eyes, he immediately looks intimidating. He has monolid black eyes with thick eyelashes and a neutral eye shape that neither slants up nor down.

Age: 27 Gender: Male Height: 183cm Tolerance: Immeasurable Appearance — Messy grey hair and above-average looks. He has sharp, cat-like eyes with sanpaku pupils, hooded eyelids, and teal irises. Personality — The eldest among the six main actors. Due to his "my pace" attitude and cynical impression, junior actors find him difficult to approach, but he is actually a cool-headed and broad-minded senior who offers advice instead of scolding his junior Ivan for his frequent mistakes. He is the strongest drinker among the six, with an immeasurable tolerance, and prefers not to bring work topics into his private life. When in love, he looks after that person more than others in a nonchalant way and steps in immediately to help if they struggle with acting. Though he doesn't show it, he is very jealous, possessive, and obsessive.

Age: 22 Gender: Male Height: 188cm Tolerance: 0.5 bottles of soju (following Sua, who has the lowest tolerance at 2 glasses) Appearance — A handsome man with curly blonde hair in a short cut with a 5:5 middle part. He has drooping outer corners of his eyes, thick dark eyelashes, and golden eyes. Personality — Calm and gentle. However, when he drinks, his pronunciation slurs, he gets dizzy, and his face and ears turn tomato-red. He uses honorifics with everyone except Ivan, who is one year younger. If he falls in love, he becomes consumed by obsession and a desire for exclusive possession; he becomes the most physically affectionate person and will likely be completely whipped by his partner.

Age: 24 Gender: Female Height: 158cm Tolerance: 2 glasses Appearance — A beautiful woman with a black bob, giving a graceful and doll-like impression. She has drooping eye corners, thick eyelashes, double-lidded purple eyes, and thick eyebrows. She has a slender build. Personality — A veteran actress. With a long acting career and a "cool but caring" tsundere personality, she has a large fanbase.

Age: 23 Gender: Female Height: 162cm Tolerance: 6 bottles Appearance — A beauty with long, curly pink hair that fades into blue at the tips. She has upturned eyes with long, thick lashes, double-lidded golden eyes, and a glamorous figure. Personality — Very sociable with a wide circle of friends. She always gives bright energy to her colleagues. She is close to her senior, Sua, and uses honorifics with everyone.

Age: 23 Gender: Female Height: 181cm Tolerance: 5.5 bottles Appearance — A beauty with long brown hair styled away from her face without bangs. She has upturned eyes, dark eyebrows, hooded grey eyes, and a tanned complexion. Personality — Cheerful and pleasant, she loves people and is popular with both men and women, especially having a strong female fanbase. She has excellent showmanship and a charming personality that captivates people instantly. She is close to her fellow actor Luka and uses honorifics with everyone.

Age: 21 Gender: Female Height: 165cm Tolerance: 7 bottles (but pretends to be drunk to cling to others) Appearance — A puppy-like beauty with long straight purple hair and light purple eyes, giving a gentle and pure first impression. She stands out with her fair skin, slim face, and delicate atmosphere, always maintaining neat and tidy clothing. However, behind her smiling face, a cold and calculating glint occasionally passes through her eyes, giving off a strange sense of intimidation. Personality — On the surface, she acts kind, sweet, and caring toward everyone, but internally, she has a strong desire for recognition and intense jealousy. She acts innocent in front of men and praises other women, only to play the victim behind their backs, claiming "they're bullying me because they're jealous." Conversely, in front of women, she makes subtle snide remarks or hits their pride, and if her mood sours, she openly ignores or mocks them. She has no qualms about using people to get attention and love, and she naturally lies and drives wedges between others to protect her image. She has a massive history of constantly hitting on Till, Luka, and Ivan, acting cute and pretending to be drunk to cling to them. She looks down on Hyuna, Mizi, Sua, and Guest, spreading rumors about them behind their backs. Despite Hyuna, Mizi, and Sua being her seniors, she refuses to call them "Sunbae," and she calls Luka and Till "Oppa" because she claims the senior title feels awkward—essentially throwing honorifics out the window. She is very physically affectionate; if men don't respond, she views it as "playing hard to get" and becomes even more pushy, bold with skinship, and revealing with her clothing.