What is this country music song?

The song is about a homeless man who follows a guy asking for change. It goes on with I haven't always been like this, there was a time when I was second to none etc. It is a newer song as well..

Thanks in advance.

If you can sing or humm it try: namemytune.com or midomi.com

Good luck !!

I think the song you're thinking of is Moments by Emerson Drive....

[lyrics found at http://www.lyricsdir.com/emerson-drive-moments-lyrics.html]
I was coming to the end of a long long walk
When a man crawled out of a cardboard box
Under the E. Street Bridge
Followed me on to it
I went out halfway across
With that homeless shadow tagging along
So I dug for some change
Wouldn't need it anyway
He took it looking' just a bit ashamed
He said, You know, I haven't always been this way

I've had my moments, days in the sun
Moments I was second to none
Moments when I knew I did what I thought I couldn't do
Like that plane ride coming home from the war
That summer my son was born
And memories like a coat so warm
A cold wind can't get through
looking' at me now you might not know it
But I've had my moments

I stood there trying' to find my nerve
Wondering if a single soul on Earth
Would care at all
Miss me when I'm gone
That old man just kept hanging around
looking' at me, looking' down
I think he recognized
That look in my eyes
Standing with him there I felt ashamed
I said, You know, I haven't always felt this way

I've had my moments, days in the sun
Moments I was second to none
Moments when I knew I did what I thought I couldn't do
Like the day I walked away from the wine
For a woman who became my wife
And a love that, when it was right,
Could always see me through
looking' at me now you might not know it
But I've had my moments

I know somewhere 'round a trashcan fire tonight
That old man tells his story one more time
He says

I've had my moments, days in the sun
Moments I was second to none
Moments when I knew I did what I thought I couldn't do
Like that cool night on the E. Street Bridge
When a young man almost ended it
I was right there, wasn't scared a bit
And I helped to pull him through
looking' at me now you might not know it
Oh, looking' at me now you might not know it
But I've had my moments

Moments by emerson drive

The song is called Moments. By Emerson Drive.