나의 유감스러운 남자친구
노민우Yoon Tae-Woon
양진성Yoo Ji-Na- YYoon HakKang Hee-chul
Han Hye-rinJung Hye-mi
Cha Joo-youngCha Joo-Young
윤주상CEO Yoon
김진근Yoo Ji-Na's father
김혜선Yoo Ji-Na's mother
길용우Jung Hye-Mi's father
박진주Mal-Sook
이용주Man-Soo- 강강한샘Hong Jang-pyeong
김도연Section Chief Oh Mi-Ran
장재호IM employee
전진서Yoon Tae-Woon (young)
하은섬Woman from Yeojoo
김은정Julia