- Oh, I'm sorry, Alice. I had no idea my mother was gonna pop in like that.
- No, I guess you didn't.

6 seconds sound clip from the You Can't Take It with You (1939) classic radio play.

You can hear this line at 00:14:24 in the radio play.

Quote context

[...]

- Good evening, dear.

- Oh! Mother. Oh, uh, hello... Mother. Won't you sort of sit down or something?

- No, I see you're busy.

- If you don't mind, I think I'll go and see your father.

- Goodbye, Rheba. I've got to hang up now. The ceiling just fell in.

- Tony, would you mind handing me the want ad section of that paper?

- Oh, I'm sorry, Alice. I had no idea my mother was gonna pop in like that.

- No, I guess you didn't.

- Well, I'd better go home.

- Now, wait a minute. I want to tell you something.

- Last night I informed that irate lady that was just in here that I was gonna marry you.

- Tony! I don't remember your telling it to me.

- Well, you didn't ask me.

[...]