Lyrics:

[Justin Bieber:]
Oh woahh, oh woahh, oh woahooh

You know you love me
I know you care
And I would never, not be there
You are my love
You are my heart
And we would never, ever, ever be apart

Are we an item?
Girl quit playin'
We're just friends
What are you sayin'
Take another look right in my eyes
My first love broke my heart for the first time

And now I'm like
Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine (mine)
Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine

For you, I would have done whatever
And no I can't believe we're not together
And I'm gonn' play it cool
While I'm losin' you
I'll buy you anything
I'll buy you any ring
Cause I'm in pieces
Baby fix me
Shake me til' you wake me from this bad dream
I'm goin down, down, down

Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine (mine)
Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine (mine)

[Lusacris:]
Luda!
When I was 13
I had my first love
There was nobody that compared to my baby
And nobody came between us that came ever from above
She had me goin' crazy
Oh I was starstruck
She walked me up daily
Don't need no Starbucks
She made my heart now
Skip a beat when I see her on the street
And that's cool on the playground
But I really wanna see her on a weekend
She knows she got me dazing
Cause she was so amazing
And now my heart is breaking
But I just keep on saying

[Justin Bieber:]
Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine (mine)
Baby, baby, baby oh
I'm like
Baby, baby, baby no
I'm like
Baby, baby, baby oh
I thought you'd always be mine (mine)

Yeahh, yeah, yeah
Yeahh, yeah, yeah
Yeahh, yeah, yeah
Yeahh, yeah, yeah
Yeahh, yeah, yeah
Now I'm all gone, gone, gone, gone
I'm gone