All because they do not wish to see anyone else suffer the way they do.
Sakamichi no Apollon ED / "Altair"
"I was waiting for you on that slope.
Farewell permeates our after-school rendezvous.
As you turned around to my voice calling your name, I was gazing at you, not even aware of the end of summer.
To me, who back then was weak, strange, and on the verge of breaking, you gave a pair of humble wings.
As the sun sets in the darkening sky, I search for a faint light.
If only I had been able to tell you that I loved you…”