Joon-ki is working as PE teacher at high school. One day while his students are playing dodge ball Yeong-eun catches his eye because of her boldness. After that Yeong-eun openly shows her emotion towards her teacher. Confused Joon-ki tries to keep away from her. But soon he ends up with kissing and touching her charmed by her youth and beauty at school. He feels terrible for his pregnant wife Seo-yeon, and wants to end this strange relationship. But Yeong-eun asks more and more for keeping that day's secret. A rumor spreads until his wife picks it up. Joon-ki's wife meets Yeong-eun by chance, and is shocked by Yeong-eun's pregnant-like behaviors.

• KIM Tae-kyun A veteran director KIM Tae-kyun started filming from the early-1990s. He has tried his hand at a variety of genres from Romantic Comedy; (1996), < Shall We Kiss? >(1998) to Drama; < Crossing >, < Romance o f their own >(2004). < Volcano High >(2001) was a proactive experimentation in Korea's budding special effect technologies. < Crossing >(2008) and < A Barefoot Dream >(2010) were Korea's official entry for Oscar. KIM has shifted his long directorial focus from genre movies, and is now working on suspense melodrama.