Back at the academy, Yon-hyung tries to convince Lee that he's not the one who's having an affair with the president's daughter. Lee insists that he isn't, but Yon-Hyung insists that it's okay for him to have sex with his daughter, because she's the president. Lee says that he doesn't want to get in trouble for having sex with a teacher, because he'd rather see the teacher's "sexy side" in person than in a sexy video