his friend call him
Hyun Shi Hyuk was Jin-Guk's real name. Jin Guk is a childhood friend of Go Hye Mi and he constantly tries to help her. He tries to get Hye-mi to remember their childhood memories. He excels primarily at dancing and rapping. He beat up the company president after the president raped Yoon Baek-Hee.
He falls in love with Go Hye Mi.
His rival and friend is Song Sam Dong, who wins her heart.
Baek Hee has feelings for him but Jin-guk does not feel the same way.