The deal was to get 5 new members for the Karuta club.  Chihaya has to figure out a way to keep the room and deal with the band club.
Desktomu-kun!  I don't get it!  Teach me!
¡Escritomu-kun! ¡No entiendo, ayúdame!
¡Escritomu-kun! ¡No entiendo, ayúdame!
Tsumesa! Não consigo entender! Ensine-me!