Shadow lyrics

I glanced upon the ground today I noticed something,
It followed me
Along the way, a figure of gray,
Impersonating every move I make

For now we'll call it my shadow,
And it said will you replace it,
So you'll be with me every where I go...

Sentences of yours,
Running throughout my head,
Searching for a chance
To catch my breath,
A never-ending dream,
You'll become a part of me,
Day or night,
Dark or light you'll be,
Taking over that thing called my
Shadow
[ Lyrics from: http://www.lyricsmode.com/lyrics/d/demi_lovato/shadow.html ]
And what happens on the days when,
The clouds appear and fade away my
Shade, oh, that's our cue babe,
We'll run away to a place where the sun
Always shines

That not even time could erase,
You're my weakness babe but you give me
Strength, I need you,
I need you like the blood in my veins.

Sentences of yours,
Running throughout my head,
Searching for a chance
To catch my breath,
A never-ending dream,
You'll become a part of me,
Day or night, dark or light you'll be,
Taking over that thing called my
Shadow