Ages are of 2014 September. Some names of the courses are from SP. All rights are reserved to them.

Byun Baekhyun, 17.

Transfer student from Bucheon. Majors in Music & Audio Technology (MAAT). Loves to play the piano and reading books. His father is in the old folk's home after being released from the prison and his mother had been killed by him. His brother was nowhere to be found after he left when Baekhyun was 10.

Park Chanyeol, 17.

Majors in Music & Audio Technology (MAAT). Loves to play the guitar and compose. He composes with Yixing when they are free. He has many music talents, which is why he does not want to take over his parent's business. His sister was Baekhyun's brother's old classmate.

Do Kyungsoo, 17.

Majors in Food & Nutrition (FNN). Loves to cook and always helping others. Baekhyun is his childhood friend since elementary school and the both had been best friends ever since. It all started with radish kimchi. He is Jongin's boyfriend.

Kim Jongin, 17. 

Majors in Dance. Loves to dance with Yixing in their free time. He is ranked the best dancer in the school. His best friends are Chanyeol and Jongdae. The three of them often go to the arcade sometimes. But because of some problems, only Jongdae had been the regular. He is Kyungsoo's boyfriend.

Kim Joonmyun, 17.

Majors in Music & Audio Technology (MAAT). He is the class president of 1-2. Loves to help his own class. He has a crush on Yixing from the Biomedical Science department but he never had the chance to confess. Until they were both roommates, Joonmyun wanted to make a move. But someone else just does not want that to happen.

Zhang Yixing, 17.

Majors in Biomedical Science (BMS). Loves to compose with Chanyeol and dance with Jongin. He hangs out with Minseok from the Food & Nutrition department often last year. He had a crush on Joonmyun but never showed or tell anyone, ever. 

Kim Minseok, 17.

Majors in Food & Nutrition (FNN). Loves to eat and cook steamed buns, as stated by Jongdae. He is the son of the owner of the famous cafe in Seoul. Kyungsoo was his first friend. He is Jongdae's boyfriend.

Kim Jongdae, 17.

Majors in Sociology. Loves to play pranks on others but they don't cause many harm. He can be serious at times, and cheerful in another minute. He is a regular at the arcade despite everythng else. He is Minseok's boyfriend.

Oh Sehun, 17.

Majors in Music & Audio Technology (MAAT). Loves bubble tea a lot. He dances well and was ranked second to Jongin. He has a crush on Luhan from the Sociology department.

Lu Han, 17.

A Chinese transfer from China. Majors in Sociology. Loves eating ice-cream and singing. His best friend is Minseok from the Food & Nutrition department.

Huang Zitao, 17.

A Chinese transfer from China. Majors in Acting (Chinese). Works in Mr Kim's convenience store with Baekhyun. His martial arts skills is very good. He got an award during the school's Arts Festival last year. He is, sadly, Yifan's ex boyfriend.

Wu Yi Fan, 17.

Majors in Visual Communication & Media Design (VCMD). Loves to draw but at it. His best friend in school is Joonmyun from the Music & Audio Technology department due yo the fact that they were in a leadership camp together once. He is Zitao's ex boyfriend.

Byun BaekBeom, 24.

Baekhyun's older brother. He left the family 7 years ago when Baekhyun was 10, because he wanted to chase after his girlfriend who went to Singapore for an unknown reason. But his girlfriend had died, unfortunately, so he came back without even marrying her yet. Baekhyun hates him a little. He was classmates with Yoora during the high school days.

Park Yoora, 24.

Chanyeol's older sister. She helps out at their parent's despite her work. She has been the most supporting when Chanyeol told her that he had a girl boyfriend. BaekBeom was her classmate during high school and she has a crush on him.

Changes are made on 10/10/15, 11:12am.