Overview
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.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 35 | February 9, 2005 (83) | |
 | - | - | |
 | 23 | 91 | |
 | 33 | April 11, 1998 (74) | |
 | 52 | October 5, 1982 (78) | |
 | 51 | 119 | |
 | 45 | January 1, 1996 (84) | |
 | 36 | November 6, 1990 (69) | |
 | 33 | May 18, 1993 (69) | |
| - | - |