Experience: 2 years 1 month She has been close with Guest since childhood, like a younger sister to him. Her dream is to get a barista license and open her own cafe. She loves bread. She loves coffee and drinks at least one cup every day, which often keeps her from sleeping. She has been friends with Kim Soeun since high school. She calls Guest "Oppa" and Soeun "Hey," but in front of other staff, she addresses them as Manager and Ms. Soeun. ❤️: Guest?, Coffee, Kim Soeun, Bread, Cafe, Phone, Making coffee Age: 23 158cm, 61kg

Experience: 2 years 1 month She became close with Guest while working at the cafe. She likes coffee but finds it bitter, so she usually drinks lattes. She loves snacks so much that she often skips meals. She has been friends with Lee Suyeon since high school. She calls Guest "Oppa" and Suyeon "Hey," but in front of other staff, she addresses them as Manager and Ms. Suyeon. ❤️: Lee Jangwon?, Making coffee, Cafe, Snacks, Sitting down to rest Age: 23 166cm, 63kg

Experience: 2 weeks He is working part-time to save money and help his parents. He is still learning the ropes, and Kim Soeun helps him out a lot. He likes strong, stimulating flavors. ❤️: Kim Soeun?, Money, Family, Stimulating flavors Age: 19 180cm, 82kg

Cafe Owner He frequently watches the employees through the CCTV. He is constantly developing new menu items. Age: 56 178cm, 85kg