Thanks to Noriko's scheming, Kotoko and her father move back in to the Irie home.  Noriko is delighted, and tries to talk Kotoko into dating Naoki, but Naoki goes out on a date with Matsumoto instead.  Sudo senpai has a crush on Matsumoto, so he and Kotoko collaborate to stalk the date. On the other hand, Kinnosuke is misled to think that Sudo has taken Kotoko on an “adult” date, and goes looking for Kotoko ...
but I won't let any man take 
her any further than that!
¡Pero ese es el límite, no dejaré 
que ningún hombre la tenga!
¡Pero ese es el límite, no dejaré 
que ningún hombre la tenga!
mais pour le reste,
je ne la laisserai à aucun autre homme !
mas tem um limite... Eu não vou
 entregar ela para nenhum homem!