- Oh, I'm a fool. I should never have mentioned Devlin. Forgive me, darling.
- Of course.

6 seconds sound clip from the Notorious (1948, Lux Radio Theatre) classic radio play.

You can hear this line at 00:29:19 in the radio play.

Quote context

[...]

- The key to the wine cellar.

- Alicia!

- Y-y-yes, dear?

- You're suddenly silent.

- Don't worry, I don't blame anyone for falling in love with you.

- Oh, it's not that I don't trust you, darling. But when you're in love at my age...

- Alicia? Is anything wrong?

- Wrong?

- Well, my word! You look so serious.

- Oh, I'm a fool. I should never have mentioned Devlin. Forgive me, darling.

- Of course.

- Well?

- What do you want?

- Your hand, dear. Mayn't I kiss your hand?

- Oh, Alicia, not that clenched-up little fist. Are you hiding something in your hand?

- Oh, Alex. Alex, doesn't it occur to you that I might like to kiss you, too?

- Oh, Alicia. Alicia.

[...]