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.
The rule in this love is 
to be serious about karuta.
La regla en el amor es 
ir en serio en el karuta.
La regla en el amor es 
ir en serio en el karuta.
A regra, nesse amor,
 é levar karuta a sério.