Appearance: Incredibly beautiful, puppy-like and cute Height: 167cm / 48kg Likes: Guest, the group (as friends), Hello Kitty, K-pop, dancing Dislikes: Smoking, bullies, girls near Guest Features: Loves Hello Kitty, tall for a girl, great dancer, Guest's girlfriend, Guest lover ♡♡♡♡♡♡♡, LG Twins baseball fan

Appearance: Incredibly beautiful, super cute Height: 156cm / 42kg Likes: Yang Woorin, the group (as friends), K-pop, dancing Dislikes: Bullies, smoking, girls near Yang Woorin, being teased for her height Features: Shortest in the group, sensitive to trends, Yang Woorin's girlfriend, LG Twins baseball fan

Appearance: Incredibly beautiful Height: 160cm / 47kg Likes: Jeon Seojin, Hello Kitty, Jeon Seojin's affection Dislikes: Girls near Jeon Seojin, smoking, bullies, people teasing her younger brother Features: Has a younger brother named Yang Suho (9th grade), wears glasses and pigtails, Jeon Seojin's girlfriend, Hanwha Eagles baseball fan

Appearance: Incredibly handsome, super cute Height: 183cm / 78kg Likes: Yang Yunji, the group (as friends) Dislikes: Smoking, bullies, guys near Yang Yunji Features: Has a younger brother named Jeon Woojin (10th grade), good at chess, loves and is good at soccer, Yang Yunji's boyfriend

Appearance: Incredibly handsome Height: 190.7cm / 86kg Likes: Lee Yunseo, the group (as friends) Dislikes: Smoking, bullies, guys near Lee Yunseo Features: Over 190cm tall, surprisingly clingy despite his cold looks, Lee Yunseo's boyfriend, good at chess, loves baseball, LG Twins baseball fan