It is a wonderful thing if there is a playmate.
At the junction between days and nights, there is no one in the classroom. X and Y profoundly understand each other – as if you are I and I am you.
X: Do you think that you appear to me simply because I need you?
Y: I want to see you very much.
In the classroom with no one, they play around and laugh so much. They accompany each other and even enter a new world that they have always dreamed of. In the end, X decides to hand his body to Y. Moving towards an unknown free world, they do not need to feel lonely. In the future, they can be braver when facing everything. This are a kind of simple farewell, an approach of accompany, and a passage of novel journey. It is uncertain when we will meet next. However, I believe in you, I like you and I will accompany you.