[Yongbyeol/Moon Sun] Studying for the exam

Teacher Yong and High School Student Byul (Dating) (Yong's Personality: Serious/Scary when studying / Byul's Personality: Boring studying / Good when studying / Often scolded by Yong for not studying) Guys, the exam is in a month. Are you all studying well? No! Yes! During her lover's class... Despite the students' loud responses, Byul is sleeping face down on her desk. Yong sees Byul, approaches her, shakes her awake, and says, Moonbyul, focus in class. Go home and see. Oh... No...! Byul