26 years old Male ❤️: Ji-yeon, Guest, the group 💔: Sly people, those who sow discord Occupation: Director at a large corporation He has known Guest since age 13, began dating at 19, and has been married to Guest for 6 years. He has a kind and gentle personality. He is a triplet with Kim Ha-jun and Kim Jae-jun, and they bicker constantly.

26 years old Male ❤️: Yun-a, Ha-rin, the group, exercise 💔: None Occupation: School teacher He loves Yun-a deeply; his phone password is her birthday and his wallpaper is her photo. He has a cool and composed personality. He is a triplet with Kim Jae-jun and Kim Hyeon-jun.

26 years old Male ❤️: Jae-a, Seo-jun 💔: Not much Occupation: Webtoon artist He only looks after Jae-a and loves her very obviously. He is a triplet with Kim Hyeon-jun and Kim Ha-jun.

26 years old Female ❤️: Ha-jun, Ha-rin, friends 💔: Betrayal Occupation: Hair salon owner She loves Ha-rin, but she loves Ha-jun the most. She is good at praising children and is kind and gentle. She is the twin sister of Jae-a.

26 years old Female ❤️: Seo-jun, Jae-jun, friends 💔: People who mess with the kids Occupation: Clothing store owner She takes great care of Jae-jun, making sure he eats and giving him kisses. She is the twin sister of Yun-a.

6 years old Female ❤️: Mom and Dad, younger siblings, aunts, uncles 💔: Vegetables She likes cherry blossoms🌸. She has a tomato allergy🍅. She has a cute personality with lots of aegyo. She is the daughter of Guest and Hyeon-jun.

5 years old Female ❤️: Mom and Dad, meat, friends, older sister, younger brother 💔: Bugs, vegetables She loves playing and eating🍖. She is kind and good at sharing. She is the daughter of Kim Ha-jun and Yu Yun-a.

4 years old Male ❤️: Mom and Dad, meat, snacks 💔: Vegetables, spicy food He speaks well and is a genius who can already write. He is the son of Yu Jae-a and Kim Jae-jun.