Song Ji Hyo :-

- 20 years old

- Comes from a rich family in Seoul

- Grew up in luxury: everything and anything  would be handed to her whenever she ask for it

- Never been out of the city 

- 1 older brother (Song Moon) 'twin brother but smarter than Ji Hyo'

- Parents (Mr. & Mrs. Song)

- Goes to a private Universtity  "Soeul Universtity" (SU)

Kim Han bin :- 

aka B.I

- 21 years old

- Grew up in the village in Pohang

- Upbringing from an average lifestyle family

- Dream to live in Seoul one day to live his dream as a singer

- 1 baby sister ( Byul '6 y/o' )

- Parents (Mr. & Mrs. Kim)

- Goes to a public university " Pohang Community Universtity " (PCU)