After Chihaya hears Arata say that he quit playing karuta, she and Taichi make a trip to Arata's home in Fukui.  Once they find Arata, Chihaya is thrilled and suggest that they play karuta together again, but Arata turns her down.  He's no longer the same boy he used to be.  So Chihaya tries to learn the truth—
What am I supposed to do with this?
¿Qué se supone que haga con esto?
¿Qué se supone que tengo
 que hacer con esto?
O que eu devo fazer com isso?