"He'll be nice in a second then turn into a bitch the next second" :')
In which Mark fell in love with his boss who was a cold, rude, mean, bipolar, sassy in short, a bitch named Park Jinyoung.
You work at office soon to find out that your working as an assistant to the one and only jerk that almost killed you... You have passionate encounters and lead you to fall in love what happens after that is HISTORY!! Kdrama more then that I'd say.