It's a text of song I'm listening to:

There she was
Just a-walkin' down the street
Singin'
Do-wah diddy-diddy down diddy-do
Poppin' her fingers
And shufflin' her feet,
Singin'
Do-wah diddy-diddy down diddy-do
She looked good,
She looked fine,
She looked good, she looked fine
And I nearly lost my mind.

Before I knew it
She was walkin' next to me.
Singin'
Do-wah diddy-diddy down diddy-do
She took my hand
Just as natural as can be,

Singin'
Do-wah diddy-diddy down diddy-do
We walked on,
To my door,
We walked on to my door,
Then we kissed a little more

I knew we were falling in love
I told her all the things
That I'd been dreamin' of
Now we're together
Nearly every single day,
Singin'
Do-wah diddy-diddy down diddy-do
We're so happy
And that how we're gonna stay,
Singin'
Do-wah diddy-diddy down diddy-do
I'm hers
She's mine
Well I'm hers, she's mine
Wedding bells are gonna chime

I knew we were falling in love,
I told her all the things
That I'd been dreamin' of.
We're togther
Nearly every single day
Singin'
Do-wah diddy-diddy down diddy-do
And we're so happy
And that how we're gonna stay
Singin'
Do-wah diddy-diddy down diddy-do

I'm hers
She's mine
I'm hers, she's mine
Wedding bells are gonna chime
Do-wah diddy-diddy down diddy-do

Dunno, Who's the author ?