Here's part of Ayu's own translation of the song:
(Source:
http://instagram.com/p/YIYol5yvDR/# though I can't make out all of it)
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Things like the darkness inside you
Things like the wind
against your cheek
There are so many things that only you can know
If I hesitate, nothing begins
If nothing begins, I won't know the pain of losing you
The future screams at me "It's not time to give up yet"
I chose this fight in order to love you
Things like you on a beautiful morning
Things like you unafraid at night
I want you to tell me that
you're happy
If we regret, we can't forgive what we've done
If we can't forgive, we can't smile
The future screams at me "It's time to push forward"
I chose this fight in order to love you
I'm gonna become the reason you breathe
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