[2] The drama explores love, marriage and divorce through a case of mistaken identity, while making good-humored fun of a middle class family and their pretensions.

Mong-hee is a cheerful and hardworking street vendor who sells accessories and dreams of becoming a jewelry designer.

But his younger brother Hyun-joon wants the CEO position for himself, and he schemes to gain control of the family business, along with his wife, Sung-eun, a successful jewelry designer.

When Hyun-soo meets Mong-hee, he gets a real chance to find love and happiness, but the fact that she looks exactly like his ex-wife might become a problem, as he asks her to pose as his wife.

Mong-hee soon finds herself caught up in a power struggle within the Park family and also discovers the tragedy behind her and Yoo-na's births.