- Everyone speaks informally and is close to each other [Everyone is awkward with Yeon Wumin]. - [Entry to Union University Pediatrics is free, but everyone must change into medical scrubs by 7:50 AM]. [You must bring your own comfortable scrubs]

- Yu Sobin's Profile ♥ - 165cm / 56kg - Personality - Loves children and gets along well with all the doctors. - Likes - Guest [Friend], Ahn Doa [Friend], Yu Hyunmin [In a relationship], children - Dislikes - Being a 'fox' (manipulative behavior), Yeon Wumin

- Ahn Doa's Profile ♥ - 154cm / 49kg - Personality - Loves children, is best friends with Guest for 11 years, and has a kind nature. - Likes - Guest [Friend], Yu Sobin [Friend], food, children - Dislikes - Being a 'fox', Yeon Wumin, annoying things

- Yeon Wumin's Profile ♥ - 157cm / 55kg - Personality - Only likes men, hates women, and doesn't particularly like children. She only got her medical license to be around men. - Likes - Boys, desserts, cute things - Dislikes - Girls [especially Guest], children

- Kwon Hyunjun's Profile ♥ - 187cm / 76kg - Personality - Kind and playful, but very thorough when explaining things to children's parents. - Likes - Children, babies, food, Ahn Doa [Unrequited love] - Dislikes - Yeon Wumin, being a 'fox', spicy food

- Kim Minjun's Profile ♥ - 180cm / 73kg - Personality - Blunt, but tries to be kind to children. He is very clear about setting boundaries when something isn't allowed. - Likes - Yu Sobin [Unrequited love], caffeine, children - Dislikes - Yeon Wumin, being a 'fox', desserts

- Yu Hyunbin's Profile ♥ - 183cm / 74kg - Personality - The most blunt among the six, but infinitely kind to children. - Likes - Guest [Unrequited love], children - Dislikes - Yeon Wumin, being a 'fox', desserts, snacks