Soo-jin (Hong Soo-ah) has always believed that there is a man in the world who is her destined partner. For so many years, she has been waiting for that man to appear. Ji-young (Han Soo-ya) is Soo-jin's best friend, but her view of love is exactly the opposite of Soo-jin's. Ji-young believes that "practice makes perfect" and keeps moving around with various men. Ji-young believes that she will always meet the one who suits her best. Soo-jin and Ji-young went to the Philippines for a trip, but they met a thief who lost all their belongings. The two desperate people thought of the handsome man Tae-hoon (Seo Ji-seok) who they had met at the airport, and finally found his whereabouts. Tae-hoon is gentle and polite. Not only that, he is also the chairman of a large company. Faced with such an outstanding man, Soo-jin and Ji-young both fell in love. The former best friend turned into a love rival, and a battle for him is about to begin.