song ji hyo aka kim tae hee

- live in us . she's half american half korean . born in us . she's 17 . a young and pretty kind lady . she always di charity activities on her holiday . good in dancing , singing , acting , cooking and more . 

kim myungsoo aka the cold guy

- he's korean . he's 17 . good looking but cold af . his mom died when he's 8 . he's good in english , studying , singing , dancing and acting . cold on the outside but warm