Every time the butterfly flaps its wings, it is praying for farewell
You can't predict what will happen in the future
Let's all be braver next time
"I can't catch up with the butterfly. It flies farther and farther without end. It's like I can't catch up with the boy when I was young."
In the torrent of time, we met
be! Be! You are the only summer in my life
I will always embrace my summer
