Crash Course in Romance · Season 1, Episode 9

Crash Course in Romance Season 1 Episode 9: Chapter 9: The Butterfly Effect of Our Relationship

About Crash Course in Romance: A romantic comedy between Nam Haeng-seon, the owner of a side dish shop who belatedly enters the entrance exam hell, and Choi Chi-yeol, a one-shot instructor who becomes a star in Korea's No. 1 private education.