[Verse 1: Johnny Mathis, Deniece Williams, Both]
I bet we've been together for a million years
And I'll bet we'll be together for a million more
Ooh, it's like I started breathing on the night we kissed
And I can't remember what I ever did before

[Chorus: Johnny Mathis & Deniece Williams, Johnny Mathis]
What would we do, baby, without us?
What would we do, baby, without us?
And there ain't no nothing we can't love each other through
What would we do, baby, without us? Sha-la-la-la

[Verse 2: Deniece Williams, Johnny Mathis, Both]
If it's absolutely perfect, the last puzzle piece
And it all just comes together like we had it planned
Ooh, It's like when we share a secret we could never tell
'Cause no one else but you and me could understand

[Chorus: Johnny Mathis & Deniece Williams, Deniece Williams]
What would we do, baby, without us?
What would we do, baby, without us?
And there ain't no nothing we can't love each other through
What would we do, baby, without us? Sha-la-la-la

[Bridge: Deniece Williams, Johnny Mathis, Both]
You've got my number, and I know you know it
And I'm sticking with you 'til the end
Ooh, I'm in trouble if I ever lost you
I'd spend my whole life looking for you again
You've got my number, you've got my number, you've got my number
[Chorus: Johnny Mathis & Deniece Williams, Johnny Mathis, Deniece Williams]
What would we do, baby, without us?
What would we do, baby, without us?
And there ain't no nothing we can't help love other through (Ooh-hoo)
What would we do, baby, without us? Sha-la-la-la

[Outro: Johnny Mathis & Deniece Williams, Deniece Williams]
You've got my number, you've got my number, you've got my number
(Ooh-hoo) Sha-la-la-la
You've got my number, you've got my number, you've got my number
(Ooh, ooh, ooh) Sha-la-la-la
You've got my number, you've got my number, you've got my number
(Ooh-hoo) Sha-la-la-la