Jun is doing her best to meet the expectations of the students.  She's very popular with the students, but she's been possessed by a loose soul.  And so, Keima begins his conquest of Jun.  However, she's preoccupied with becoming the ideal teacher, so she only sees Keima as a student.  In order to break free of the teacher-student mold, Keima decides to approach Nikaido, who was Jun's senior in school...
Is it really necessary to teach them 
about the real world at school?
¿De verdad es necesario enseñarles 
en la escuela sobre el mundo real?
¿De verdad es necesario enseñarles 
en el instituto sobre el mundo real?
É mesmo necessário ensinar sobre
 o mundo real para eles na escola?