Yong-soon is an 18-year-old high school student. She falls in love with her gym teacher, but she thinks her teacher might have a girlfriend. Yong-Soon and her friends try to find out whether he does have a girlfriend, but they can't find any clues. Making things worse, her father brings a new stepmother from Mongolia.
- PUAN VER
Künye
Shin JoonYönetmen, Senaryo
Lee Soo-kyungYong-soon
Choi Deok-moonFather
Park Keun-rokPE Teacher
Kim Dong-youngBbak-gyu
Jang Haet-salMoon-hee
Choi Chan-sookChe-yook's Mother
Kim Ja-youngMoon-hee's Mother