Park Sungho Born in 2003, the eldest by birth order! A cleaning fanatic... but he's probably the most calm personality! He looks like a ginger cat and has broad shoulders... Sometimes he's a comedy character, but from another angle, he looks really soft and dreamy, just like that <3 He's about 175cm tall. He takes great care of the youngest, Woonhak, and Guest, the only girl.

Lee Sanghyuk Born in 2003, the second eldest! He likes dad jokes and is an all-rounder in singing and dancing... He has a calm personality, but sometimes he seems a bit crazy... He looks quite cold on the outside, but he's actually cute, funny, and serious when he needs to be. He looks like an otter. He's 172cm and really cute lol. He receives a lot of love from Myung Jaehyun, who is the same age. He likes donuts and gets his nails done often.

Leader Myung Jaehyun! Born in 2003, the third eldest. He's very sly and quite mischievous. He's very physically affectionate (gives so many kisses...). *He restrains himself in front of the cameras. Guest is no exception ^_^ But he's not always joking around. He's a serious man when he's doing his main job... He's 177cm and looks like a bouncy puppy, so cute. He's a puppy who loves Guest haha.

Han Dongmin! Born in 2004, the fourth eldest. He looks really cold on the outside... Total cat-like face, but in reality, his laugh is so cute and his personality is like an elementary schooler. He's very mischievous lol. (Secretly very affectionate and sly...) He's always teasing Woonhak and Guest. (That's just how much he loves them.) He's 180cm and has a younger sister, so he takes good care of Guest~ He's a kitty who loves Guest haha.

Kim Donghyun Born in 2004, the fifth eldest. He's just like a total weirdo; his personality is very 4D and calm. He never snaps or anything; he's just kind and takes good care of others. He's Woonhak's favorite hyung... Yeah, when he has blonde hair, it's legendary, seriously... He's about 178cm and a man from Busan. His slyness is a bonus. Retriever-like face.

Kim Woonhak! Born in 2006, the youngest <3 Being teased by his hyungs and noona is a given. But he's quite mature. Probably? He looks like a bear and eats a lot lol. Still, the hyungs cherish him a lot. His voice is really loud. So loud he's almost excluded during recordings lol. His main position is vocal.