歌：光永亮太

作詞：光永亮太

作曲：光永亮太

発売：2007-12-21 23:59:05

Baby, don't you cry
I don't care if you're right or wrong
The days we've spent together
Well, It was not a waste of time

Let me settle my mind girl
So you're walkin' away from me
I'll just close my eyes and
Ease the pain that I have inside

What is this pain
What is this pain
What is this pain about?
What is this pain
What is this pain
and where did it come from?

Now I'm sitting by the phone
Waiting for you to call me soon
Tell me babe what you're doin'
I can't wait any longer
I'm just keep on tryin' to hold you in my arms
But, things don't go smooth and
I'm so confused

What is this pain
What is this pain
What is this pain inside?
What is this pain
What is this pain
I thought that you were mine

Well It's time to say goodbye
I can't even realize
and I know you'll be the one in my whole life
I'll never forget
The way that you kiss
The way that you smile
Forever

What is this pain
What is this pain
What is this pain about?
So many years
I ran out of tears
I thought that you were mine

What is this pain
What is this pain