Where is my world?

I opened my eyes
And at first glance I saw
This beautiful Girl
She had not a single flaw

I fell in love
With this Beautiful Girl
But never did I think
She'd change my world

Four months from then
I had to go
Leaving the Beautiful Girl
And destroying my world

Now all I do
While feeling empty inside
Is sit here and cry
Wondering
What would life be like
If I filled the void inside