As the director of her father's advertising company, Ma Yoo Hee (Han Ga In) is known as a witch for her ruthless, no nonsense character. After a string of failed attempts to hire a housekeeper, she (literally) runs into Chae Moo Ryong (Jae Hee), ex-medical student turned aspiring chef. As a way to work off his debt for crashing into her car, he agrees to become her housekeeper and personal love affairs coach for one month. Gladly, he gives her a makeover that attracts both her old friend Johnny Kruger (Dennis Oh) and her first love Joon Ha (Kim Jeong Hoon). Despite having a girlfriend, Sung Mi (Jun Hye Bin), Moo Ryong eventually finds himself falling for Yoo Hee.


Cast
* Han Ga In as Ma Yoo Hee
* Jae Hee as Chae Moo Ryong
* Jun Hye Bin as Nam Seung Mi
* Kim Jeong Hoon as Yoo Joon Ha
* Dennis Oh as Johnny Kruger

Extended Cast
* Ahn Suk Hwan as Chae Byung Seo (Moo Ryong's father)
* Song Ok Sook as Moo Ryong's mother
* Jung Dong Il as Lee Tim Chang
* Hwang Ji Hyun as Han Sae Ra (Yoo Hee's friend)
* Byun Hee Bong as Ma Yoon Hoon (Yoo Hee's father)
* Jo Kye Hyung as Chae Song Hwa (Moo Ryong's brother)
* Jennifer Bae as Alison