1. Lee Han Byul

• Mr Lee Soo Man is her uncle
• 17 years old
• exchange students from UK and now study at SM MUSIC HIGH SCHOOL
• Loves to dance and rap
• eat everythings accept vegetable
• she's sportive,bubbly,friendly,caring
• Half Korean Half American [can speak Korean and English]

2. Jeon Hana

- she's a friend of Hanbyul [a very close one]

- 17 years old

- she's cute,bubbly,friendly and being talkative with the one who's close to her and someone who's comfortable to be with

- loves bubble tea , gimbap and tteokbukki , sportive

- exchange student from UK and study at SM MUSIC HIGH SCHOOL

- Jeon Jungkook of BTS is her one and only one cousin that close to her

- she can dance,rap and sing very well

- Half Korean , Half Chinese but live at UK [can speak Chinese/Korean/English very well]

3. Jang Soo Yeon

- She's a friend of Hanbyul and Hana

- 17 years old

- she's kind,bubbly,friendly but not sportive

- exchange student from UK and study at SM MUSIC HIGH SCHOOL

- loves bubble tea

- Shinee Minho is her bias

- the fashionista

- Half Korean, Half Japanese but live at UK [can speak Korean,Japanese and English]

4. Seo Ha Neul

- a friend of Hanbyul , Hana and Sooyeon

- 17 Years old

- Exchange student from UK and study at SM MUSIC HIGH SCHOOL

- friendly,pretty stubborn and not sportive

- love gimbap

- Shinee Minho is her bias

- Korean but live at UK [can speak korean and english]

5. EXO

- Xiumin [20 years old]

- Luhan [20years old]

- Kris [20years old]

- Suho [19 years old]

- Lay [19years old]

- Baekhyun [18 years old]

- Chen [18 years old]

- Chanyeol [18 years old]

- D.O [17 years old]

- Tao [17 years old]

- Kai [16 years old]

- Sehun [16 years old]

6. BTS

- Jin [19 years old]

- Suga [19 years old]

- Rap Monster [18 years old]

- J-Hope [18 years old]

- Jimin [17 years old]

- V [17years old]

- Jungkook [16years old]

p/s : EXO AND BTS AGE ARE NOT REAL