'Always stalking you'

See into the future, see into the past
I gotta tell you what I'm seeing in the glass
Tall dark stranger, knocking your door
Looking thru the window, It's you he's looking for
Don't be acting crazy don't you cause a riot
Stand very still, Keep very quiet
You'll never see the face
Of the man in the window
Heart begins to race
He's the one to spring you a surprise
Aaah Slendy!, master of disguise