( All at once you know . . .
All at once you know . . . )

You start to light her cigarette,
And all at once you love her . . .
You've scarcely talked, you've scarcely met,
But all at once you love her . . .

You like her eyes, you tell her so,
She thinks you're wise and clever . . .
You kiss goodnight and then you know,
You'll kiss goodnight forever . . .
You wonder where your heart can go,
Then all at once you know . . .

( All at once you know . . . )

< instrumental verse >

You like her eyes ( 'like her eyes . . . ) you tell her so ( 'tell her so . . . )
She thinks you're wise and clever ( you're wise an' clever . . . )
You kiss goodnight and then you know,
You'll kiss goodnight forever . . .
You wonder where your heart can go,
Then all at once you know . . .

( All at once you know . . . )

Music by Richard Rodgers
with lyrics by Oscar Hammerstein II