"For Good" lyrics

I've heard it said
That people come into our lives for a reason
Bringing something we must learn
And we are led
To those who help us most to grow
If we let them
And we help them in return

Well, I don't know if I believe that's true
But I know I'm who I am today
Because I knew you

Like a comet pulled from orbit
As it passes a sun
Like a stream that meets a boulder
Halfway through the wood
Who can say if I've been changed for the better?
But because I knew you
I have been changed for good

It well may be
That we will never meet again
In this lifetime
So let me say before we part
So much of me
Is made of what I learned from you
You'll be with me
Like a handprint on my heart

And now whatever way our stories end
I know you have re-written mine
By being my friend

Like a ship blown from its mooring
By a wind off the sea
Like a seed dropped by a skybird
In a distant wood
Who can say if I've been changed for the better?
But because I knew you
Because I knew you
I have been changed for good

And just to clear the air
I ask forgiveness
For the things I've done you blame me for

But then, I guess we know
There's blame to share
And none of it seems to matter anymore

Like a comet pulled (Like a ship blown)
From orbit as it (Off it's mooring)
Passes a sun, like (By a wind off the)
A stream that meets (Sea, like a seed)
A boulder, half-way (Dropped by a)
Through the wood (Bird in the wood)

Who can say if I've been changed for the better?
I do believe I have been changed for the better

And because I knew you
Because I knew you
Because I knew you
I have been changed for good