"She's the first person who's ever put me to such a deep sleep!" Du Jun then discovers the woman he's been searching for is pregnant. After a fleeting moment of shock, he begins to pursue her unconditionally. Meanwhile, Hui Won, who has been desperately pushing Du Jun away...

Ugh! Hui Won's morning sickness has begun! Thanks to Du Jun and Se Hyeon's fantastic collaboration, Hui Won barely escapes the threat of her colleagues discovering her pregnancy. However, with the untimely tears streaming down her face and a loss of appetite, she struggles with morning sickness everyday. But Hui Won...