Park Si-chun

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.

In-Ja, the madam of a cabaret is a mistress of the boss of espionage agent. She gathers information from the guests and gives it to Seon-Tae.

When he loses his sight during one of the battles of the Korean War, Geon-yeong(Choe Hyeon) is taken to a military hospital. There he meets a nursing officer named Hye-yeong(Hwang Yui-hui), but still misses Soon-hui in his hometown. When Geon-yeong's mother donates one of her eyes to him, he is no longer blind.