Esta Smith (You): A lucky girl who gets a chance to spend your holiday in South Korea and suddenly bump to Korean Idol. Taeyang (Youngbae): A member of Bigbang who bump to you, aren’t you so lucky? Claire: your roommate, a girl with reddish-brown wavy hair with grey eyes. Her parents are Deutch. But she extremely fine with English and good in British accent as you do. Cause she was born in England. The rest character are Bigbang members and fiction characters.