I Don't Know

I still think about you,
Even though we don't talk anymore.
I thought that this was for the best, but
I don't know why anymore.
And you can be okay with that, but
I won't be okay until I know the reason why.
And I thought that I was fine,
But I haven't been fine since we said goodbye.
Oh, I liked it better when you told me not to leave,
But now I don't know if I left or if you left me.