You / Choi Naeun

- innocent girl
- really pretty
- 17 years old and study at Seoul Art High School
- love Jung Guk at first but it will change after the transfer student came into your life
- really rich but soon wil change

Choi Sungmin

- your brother
- overprotective over you
- has a grilfriend name Song Jiyeon

Kim Han Bin

- new transfer student in your school
- 17 years old
- care about his friends
- in gang called iKON
- a leader in the gang
- love to rap and dance
- will take interest in you

iKON

- the transfer students in your school
- does not rich like BTS
- kind and friendly
- opposite of BTS gang
 

Kim Jin Hwan 

- the eldest
- has a warm personality
- understanding hyung
- 18 years old
- can be scary if someone messing with s
 

Kim Ji Won

- friendly with everyone
- has an eyes smile
- 18 years old

Song Yun Hyeong

- the quiet one
- has a scary face but a warm personality
- only show his personality to his important person
- 18 years old

Koo Jun Hwe

- had a tempered issues
- despise BTS guts
- 16 years old

Kim Dong Hyuk

- baby face in the gang
- love to play piano
- has an angel voice
- 16 years old

Jung Chan Woo

- maknae