Yuzuko and Momoko line up to get sweet potatoes from the school store. Momoko runs into Nagiko there, and through a serious of events, Momoko ends up believing she's being disrespectful to girls in the other grades. Meanwhile, the occult club tries to solve a riddle...
You were talking to that girl 
in the school store earlier.
Du hast mit dem Mädchen
am Schulkiosk geredet.
Estuviste hablando con aquella 
chica en la tienda de la escuela.
Estuviste hablando con aquella 
chica en la tienda de la escuela.
Tout à l’heure, tu parlais
à une fille dans la cafétéria.
Prima ti ho vista parlare con quella
ragazza nel negozio della scuola.
Você estava conversando com
 aquela garota na lanchonete.