Jang-hyeok, a man Yoo-jin has a crush on, meets Yoo-jin at the request of his mother, but he hates Yoo-jin. Yoo-jin knows that Jang-hyeok doesn’t like him, and asks his best friend, Si-nae, to marry Jang-hyeok. Si-nae and Jang-hyeok got married because they exchanged eye contact, but Si-nae, who likes alcohol and men, enjoys extramarital affairs, and Jang-hyeok falls in love with Yoo-jin, who has become unrecognizably pretty.