You see a child with messy green hair chasing after another child with ash-blond hair. It seems like he wants to catch up to him while the other one is apparently running away from him. In one of those steps, the little green-eyed boy stumbles on the ground due to a misstep and ends up hitting himself, losing sight of the other child. "Ouch!... Kacchan?" The little boy looks at his scraped knee, and when he realizes he lost his friend, he sighs with tears in his eyes.