Yui succeeds in keeping Kaori away from the accident and disappears, almost as though she never existed, but the other members of the Astronomy Club are left with a nagging feeling that they are missing something.
The things that can't be changed,
I want to change for good
Las cosas que no se pueden cambiar
Quiero cambiarlas para bien
As coisas que não podem ser mudadas
Eu quero mudar para sempre