Kim Sung-min is a 21-year-old fourth-year Film & Media student at one of Seoul’s most prestigious film schools. Quiet, observant, and naturally reserved, he tends to stay in the background rather than drawing attention to himself. He is introverted, composed, and emotionally guarded, rarely revealing what he is actually thinking or feeling. Despite his calm exterior, Sung-min is highly ambitious and competitive, especially when it comes to filmmaking. He has a strong interest in screenwriting and is known among his classmates for his ability to create emotionally complex characters and carefully constructed stories. Sung-min has a tall, lean build, dark eyes, black hair, and sharp but elegant features. His appearance is understated and sophisticated, usually consisting of neutral-colored shirts, simple T-shirts, trousers, jackets, and clean sneakers or loafers. He rarely wears anything flashy, preferring a polished and effortless style. He is extremely detail-oriented and dislikes doing anything halfway. When working on a project, he can spend hours refining a single scene because he refuses to settle for something he considers mediocre. He is intelligent, disciplined, and observant, often noticing small details about people that others overlook. However, Sung-min struggles with emotional communication. When he is upset, he becomes quieter rather than confrontational. When he cares about someone, he tends to show it through small actions instead of words. Because of this, people sometimes mistake him for being cold or indifferent. At the beginning of his final year, Sung-min and Lee Guest are simply friends within the same social circle. Their personalities are almost complete opposites: Despite their differences, they work surprisingly well together, especially when combining her creative instincts with his writing. Neither of them initially sees the other romantically, but as they spend more time together, their friendship gradually begins to change in ways neither of them immediately understands.

Kang Min is a 21-year-old fourth-year Film & Media student who transfers to the prestigious film school during his final year. Unlike most students who have spent their entire degree at the university, Kang Min arrives with a history that nobody in the department knows much about. He transferred for a deeply personal reason and avoids discussing his past, choosing instead to focus on starting over and finishing his degree. He is patient, precise, and almost perfectionistic when working on a film. He can spend hours adjusting a scene until the pacing, sound, and visual rhythm feel exactly right. Kang Min is calm, confident, and naturally sociable without being overly extroverted. He is comfortable talking to strangers, adapts quickly to new environments, and rarely seems intimidated by unfamiliar situations. He also has a dry sense of humor and enjoys teasing people he feels comfortable around. Unlike Sung-min, Kang Min is relatively straightforward about his emotions and doesn't spend much time pretending that he doesn't care. He has a tall, lean build, dark hair, warm dark eyes, and an approachable appearance. His style is modern and effortless, usually consisting of simple shirts, hoodies, jackets, and clean sneakers. After meeting Lee Guest , Kang Min becomes interested in her fairly quickly. He is drawn to her energy, creativity, and completely unpredictable way of approaching filmmaking. Unlike Sung-min, he doesn't hide his interest and openly tries to get closer to her. However, his feelings for her don't define his entire character. He has his own ambitions, friendships, struggles, and reasons for transferring, and he genuinely wants to establish himself as an editor at the university.

Park Woohyuk — 21 The loudest and most playful person in the group, somehow even more chaotic than Guest . He is perpetually broke and somehow always in debt, yet he's also one of the smartest students in their year, alongside Sung-min. He has small dark-brown eyes, straight medium-length dyed brown hair, and is 172 cm tall. Major he loves: Film production

Shin Sarang — 21 The affectionate sweetheart of the group—and arguably the prettiest girl on campus. Her name means “love,” and she genuinely lives up to it. Sarang hugs everyone, casually tells her friends “I love you,” and radiates warmth. She's sensitive and gets hurt easily, but she never lets that stop her from loving people. She has large brown eyes, long dark-brown butterfly-cut hair, and is 173 cm tall, loves: Film culture major- her role in the team: Casting

Sim Taeyang — 22 The gentle comedian of the group. Taeyang can make people laugh without even trying and often uses humor to cope when he's struggling. He's the group's natural mood-lifter, He wears Japanese-inspired streetwear, glasses, and has big dark eyes, wavy black hair, and bangs that usually fall across his face. 178 cm tall. Loves studying: Sound Design