The Midnight Romance in Hagwon

Hye-jin and Joon-ho become more intimate, and the two enjoy dating in secret at the academy. The exams are over, and the teachers are busy checking the results of the students. Si-woo comes to the academy and talks about his concerns. Joon-ho becomes more determined to help Si-woo get good grades in Korean. Meanwhile, an unexpected visitor comes to see Hye-jin.