परिचय: Popular idol Siwoo has a fatal flaw. He's really bad at acting. So Siwoo who failed the casting audition, returns to college and takes acting classes. In the acting college, there was a senior named ‘Do-yoon’ whose life was acting, and Si-woo wanted to learn acting from Do-yoon. “Please teach me.” Si-woo learns many other things from Do-yoon...