Myeong-ho (Hwang Hae), a middle school teacher who had grown up in poverty, and Bu-nam (Yang Hun), the first son of the president of a trading company, attend the same university. A doctor suggests that Bu-nam, who is sick due to overeating, and Myeong-ho, who suffers from malnutrition, should switch life styles for two weeks. While living in each other's house, they fall in love with each other's younger sister and get married at a joint wedding ceremony.

Choi Mun-seon (Seong So-min), a painter who lives alone on a beach, rescues drowning In-sun (Kim Ui-hyang). In-sun, a stewardess from Seoul, has more than platonic feelings for him, but he has no special feelings for her.Mun-seon meets Yun Myeong-hee who lived in his neighborhood 15 years ago. In order to help Myeong-hee's brother, Myeong-geun (Hyeon Sang-seob), who works for a magazine company, Mun-seon goes to Seoul. Myeong-hee and Mun-seon fall in love with each other. When In-sun meets Mun-seon in Seoul, she confesses her love for him, but he turns it down in a roundabout way. Meanwhile, Hwang In-su (Choi Bong), Mun-seon's co-worker at the company, teases Myoeng-hee and In-sun, while his wife (Kim Sin-jae) has been bedridden for years. On Myeonghee's and Mun-seon's engagement day, In-sun calls Mun-seon, saying that she has something to tell him. Before he arrives, In-su stabs In-sun to death because she turns him down. In-su blinds Mun-seon with a knife and he faints. Before In-su runs away, he puts his knife in Mun-seon's hand. Blind and stigmatized, Mun-seon accepts his fate and gives up defending himself. In the end, In-su is so touched by Mun-seon's personality that he confesses his crime. Freed, Mun-seon gets on a train to his hometown without letting Myeong-hee know.

Would-be feminist Yoanna, running her own company, is insulted in a phone booth by a stranger named Yong-ho. While searching for a job, Yong-ho applies to a magazine named 'The Modern Woman,' not knowing that the company's boss is in fact Yoanna. She hires him with the intention of paying back the humiliation she received. But his masculine attitude captivates her and she ends up marrying him. She resigns her post and becomes a housekeeper, handing over the company to her husband.