![View Poster Image](https://image.tmdb.org/t/p/w342/57bK8aDCmfUsZGykPRqaSUC5wKr.jpg)
![View Poster Image](https://image.tmdb.org/t/p/w342/57bK8aDCmfUsZGykPRqaSUC5wKr.jpg)
Episode 20 - When Kyung-woo Studies
Air Date: Nov 26, 2020
Class 1-3 remains in last place during exams because of Kyung-woo's low scores owing to his laziness in studying. Kyung-woo's friends and the entire Class 1-3 force him to study in order to save the class' face.
![View Image](https://image.tmdb.org/t/p/w342/oMUkNcC2qr8nFqCWEvAz8lOrysE.jpg)