Unpredictable meeting flight from Heathrow, London to Incheon International Airport, Korea creates a character as husband wife between Song JiHyo and Kim JongKook. Their acting for a week to save JiHyo confronts her mother, Mrs. Park GwiJa have made a weird feeling between them. A feeling they have hard to express in a word and sometimes make them confused.

At that moment, Kang Gary, her ex-boyfriend trying to earn back the love. Then, the conflict intensified when the family of Gary trying to snatch an unborn child to gain a wealth.

Yoon EunHye, a model and also JongKook fiancé for three years prevent a feel of love from JongKook to JiHyo. EunHye who’s like to avoid to talk about marriage suddenly propose to speed the date of their marriage. Kim JongKook finally took the drastic decision to terminate his engagement with EunHye for the love of Song JiHyo.

Song JiHyo confused but admit that Kim JongKook have a characteristic of Mr. Perfect 10 that she dream of. But, JiHyo have to choose between her responsibilities to her child or her feeling towards Jongkook.

Who’s eligible became a perfect husband to Song JiHyo? Is it Kang Gary or Kim JongKook? Will Song JiHyo get a love from Mr. Perfect 10 that she dream all this while?