While traveling the wilderness, Mizuho asks Yamabiko how he became a dog. Yamabiko then relates how, 5000 years ago, he wandered different worlds all alone, until meeting a girl to whom he gradually opened his heart. But their happiness was short-lived.
But there was someone who was
nice enough to give me her smile.
لكن كانت هناك فتاة لطيفة 
.بما يكفي لتبتسم في وجهي
Doch eine Person gab es,
die mich angelächelt hat.
Pero hubo alguien que fue
bastante amable y me sonrió.
Mais il y avait quelqu’un
qui me souriait malgré tout.
Mas alguém achou
que eu era merecedor do seu sorriso.