有玩伴真是一件令人開心的事
日與夜的交界，空無一人的教室。X與Y彼此滲透，我就是你，你就是我。
X：所以你現在會出現，是因為我需要你？
Y：而我也非常想見你。
他們在空無一人的教室裡玩了起來，笑得好開心，彼此陪伴著一起玩耍，甚至一起進入夢想中的三國世界。最後X決定把身體交付給Y，前往未知的自由國度，這樣以後就再也不必害怕寂寞了，以後就可以更勇敢了。這是一場輕快的訣別，一種作伴的方式，一趟嶄新的旅程。下次再見面，不知道是什麼時候，但我相信你，我喜歡你，我會一直一直陪著你。
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.