If I Knew - Bruno Mars

Oh Oh I, I was a city boy
Riding to danger's where I'd always run, 
A boy who had his fun
But I wouldn't have done
All the things that I've done
If I knew, one day you would come

Now baby, now baby, now baby
Oh oh I, I know it breaks your heart
To picture the only you wanna love
In somebody's elses arms
But I wouldn't have done
All the things that I've done
If I knew, one day you would come

Now baby, now baby, now baby
Ohh baby please
Lets leave the past behind us
So that we can go where love will find us
Yeah will find us

I know once girls would leave me
But I know that you believe me

Baby I, I was we were seventeen
So I could give you all the innocence
That you gave to me
No, I wouldn't have done
All the things that I have done
If I knew one day you'd come
If I knew one day you'd come