Akagi is tutoring Kaji, but he keeps flirting with her, driving her to show her bad side again. Kana and Chiaki discover that mothers are a very effective contraceptive. Kurihara and Yamane make plans to go to the movies, but he that realizes he'd had plans to go to the movies with his (only) friend, Motoyama-kun. Dating master senpai is back, this time apparently wooing Kazuko.
So let's try me as the detective
and you as the suspect.
إذاً لنجرّب أن أكون أنا المحقّق
وأنت المشتبه به
Gut, dann bin ich der Detektiv
und du der Verdächtige.
Haré de detective y tú haz de criminal.
Haré de detective y tú haz de criminal.
On va jouer l’agent et le criminel.
In ogni caso, l'impostazione è poliziotto e criminale...!
Então vamos fazer, sou o 
 detetive e você a suspeita.
Давай попробуем задержание преступника.