When he comes across a girl like you, Anna... that's as clean as a shell.
5 seconds sound clip from the Anna Christie (1930) movie soundboard.
You can hear this line at 00:57:07 in the DVD version of the movie.
Quote context
[...]
- Oh, is that so, now? Well, all right. But if I'm needing sugar, I know where to look for that.
- Oh, we're goofy. Just like a couple of kids.
- Sure, Anna, when you're in love, you ain't got the brains of a tick.
- You know what I mean. It's in me eye and on the tip of me tongue.
- When he comes across a girl like you, Anna... that's as clean as a shell.
- Sure, don't lie to me, Anna. You're as stiff as a corpse.
- Well, she's a friend of mine. Aren't you, dearie?
[...]