World of Exchange Couples 3: Their Own Secret Techniques
Mi-yeon will do anything to change the mind of her boyfriend, Joon-ha. Then one day, Mi-yeon calls Joon-ha, her friend So-jin, and So-jin's boyfriend Do-joon to her house, and she begins to take off her clothes in front of them.
- Country : South Korea
- Genre : Drama
- Director : 이서준
- Cast : Hwa Jin, So Young, Woo Yeol, Lee Do-jin