Yoon Bomi (19)
» Originally studied to become a professional dancer.
» Likes eating, taekwondo, listening to music (ballads) and cheerleading.
» An overall tomboyish person. Doesn't act very girly.
» She is shy and quiet at first, but becomes loud and silly later on.
» Extra: She got piano lessons from Jinyoung in the past.

Byun Baekhyun (20)
» Originally studied to become a musical singer.
» Likes Hapkido, playing the piano, listening to music and watching movies.
» He is the type of person that will talk non-stop.
» He is bright, cheerful, loves to socialize and making new friends.

Park Jinyoung (18)
» Originally studied to become a fashion designer.
» Likes rapping, walking, watching movies and playing the piano.
» A very motherly type of person despite his age. He cares a lot for others.
» He is often quiet and patiently listens to others. Is goofy at times.

Park Chorong (22)
» Originally studied to become a children's nurse.
» Likes watching movies, dancing, Hapkido and washing dishes.
» A true prankster, but can be shy at times.
» She is the type of person to prefer shoes over high heels.
» Extra: She had a romantic past with Kim Junmyeon.

Yook Sungjae (17)
» Originally studied to become a professional snowboarder.
» Likes to go shopping, snowboarding, wearing jackets and singing ballads.
» Sometimes spaces out and often checks himself out in the mirror.
» He is someone who can be very direct, but also kind.

Kim Junmyeon (21)
» Originally studied to become a surgeon/doctor.
» Likes to read, cycling, playing golf, immitating others and acting.
» An educated guy with a wealthy background.
» He is a goofy type of person, but also sweet and he is the peace-keeper.

!!  All characters are older in reality by 3 years and this is decided on purpose !!