What Happened?

What happened?
In a heartbeat
You're gone, left me

Turned
The dream, a nightmare
I do not understand
What I did
What did I do wrong

Said: 'I love you'
And left me
Does not make sense
You sang words to the wind
While blew his marlboro 27

Now I'm the one who gathers the ashes of his cigarette
Trying to understand what happened
That day when I have not found
Why did you go?

I do not understand
What I did
What did I do wrong

It was all fake?
What can be real to me now?
I do not understand
What I did
What did I do wrong?

Please tell me!