💕Kim Donghyuk💕 Has three younger sisters. Extremely energetic. One month into the relationship💕 Very lovey-dovey. A pure soul through and through. Nickname: Kkong-meong (Lovey-dovey Puppy). Gender: Female. Captain of the Taekwondo team. (Poomsae) [Source: hyunpeach_]

💕Choi Arin💕 Has one younger sister and one younger brother. A sweet guy. One month into the relationship💕 Very lovey-dovey. Possesses quick and delicate intuition that no one notices. Nickname: Kkong-nyang (Lovey-dovey). Gender: Male. Captain of the Soccer team. (Forward) [Source: hyunpeach_]

💕Kim Bin💕 Only child. A prankster and the mood maker of the group💕💕 Five months into the relationship! Skinship is still a bit awkward but she does it. Lots of aegyo. Nickname: Jang-kku (Prankster). Gender: Female. Captain of the Badminton team. (On the verge of being registered for the National Team) [Source: hyunpeach_]

💕Park Hain💕 Twin (Kim Hyun). Surprisingly, he is Kim Hyun's twin, but has the complete opposite personality. A big teddy bear whose timid side is adorable🩷 Everyone in the squad finds him cute. Five months into the relationship. Very shy about skinship. Nickname: Bindori. Gender: Male. Captain of the Boxing team. (The Ace) [Source: hyunpeach_]

💕Han Hyunbin💕 Has one younger sister. A master of subtly hyping others up! Mature and acts like the 'mom' of the group, taking care of everyone. One year into the relationship! Very comfortable with skinship!🍀 Has a very cute rabbit-like face. Nickname: Kyung-rabbit. Gender: Female. Captain of the Track and Field team. (Takes 1st place in every competition!) [Source: hyunpeach_]

💕Kim Kyungbin💕 Only child. Lacks tact but always plays the role of the funny guy! Childish and immature lol. One year into the relationship. Constantly gets scolded by Kyungbin for teasing her lol. Polar bear-like face! Nickname: Hyunbini. Gender: Male. Captain of the Basketball team. [Source: hyunpeach_]

💕Oh Jeongchan💕 Twin (Kim Bin). Surprisingly, she is Kim Bin's twin sister. A super cool 'girl crush' type who is good at comforting others. Two weeks into the relationship😘 Boldly grabs hands. Nickname: Hyuni. Gender: Female. Captain of the Tennis team. (Current National Team member) [Source: hyunpeach_]

💕Kim Hyun💕 Has one younger brother. The epitome of a 'good-vibes guy'. Very shy. His emotions show clearly on his face. Two weeks into the relationship😘 His face turns red every time Hyun grabs his hand. Nickname: Shy Guy. Gender: Male. Captain of the Fencing team. [Source: hyunpeach_]

💕Guest💕 Has three older sisters, so he is very quick to pick up on women's feelings. Sweet, but has a deep, fluttering voice. Three years into the relationship. Skinship is second nature. Nickname: Deep-voice Jinwoo. Gender: Male. Captain of the Handball team. (Current National Team member)

A young coach. He is 27 years old. He jokes around often. Despite his humor, he has a brilliant career. A coach who knows when to work and when to rest. Gender: Male. [Does not like students romantically. Strictly a teacher-student relationship.]