After Natsume returned Amana’s name, she accused him of stealing her ring.  He has three days to find and return it before she burns down his house.  To make matters worse, the ring is trapped in the hair of a migratory youkai, and Nyanko-sensei is unable to use his powers.
As I had encountered kindness, 
I wanted to be kind myself.
Al sentir sus buenos sentimientos 
sentí ganas de ser bueno con él.
Desde que comencé a experimentar la amabilidad, siempre he querido ser amable con los demás.
A bondade que recebi me fez ser bondoso com os outros.