How did it change?

Watching time speeding by
As the world is changing
Looking at all the birds fly
Everything is different at the blink of an eye

Remembering just a few weeks ago, as it seems,
You telling me "I love you"
All the sudden it has faded into my dreams
To me this doesn't look so true
My heart is now broken into two

Black tears dripping down my cheeks
The cheeks you used to kiss
How did it change to this?

As i griped onto my pillow holding ever so tight
thinking about all the things you said
reminding me how everything used to be alright
As I'm crying here in bed

Everything changes in a blink of an eye
but how did this change and why?