"The promise of the world"
Sekai no Yakusoku
the smile that waver inside tears
is the promise of the world since the beginning of time
even if now you're alone, from the yesterday when you were two
glittering today's arisen
as the day you met for the first time
you are not inside memories
come as a gentle breeze to graze my cheek
even after parting in an afternoon, sunshine leaking through leaves
the promise of the world never dies
now you're alone, but tomorrow's limitless ...