Ilsa: Play it once, Sam. For old times' sake.
Sam: [lying] I don't know what you mean, Miss Ilsa.
Ilsa: Play it, Sam. Play "As Time Goes By."
Sam: [lying] Oh, I can't remember it, Miss Ilsa. I'm a little rusty on it.
Ilsa: I'll hum it for you. Da-dy-da-dy-da-dum, da-dy-da-dee-da-dum...
[Sam begins playing]
Ilsa: Sing it, Sam.
Sam: [singing] You must remember this
A kiss is still a kiss
A sigh is just a sigh
The fundamental things apply
As time goes by.
And when two lovers woo,
They still say, "I love you"
On that you can rely
No matter what the future brings-...
Rick: [rushing up] Sam, I thought I told you never to play-...
[Sees Ilsa. Sam closes the piano and rolls it away]
