Well I, I suspected it. My sisters had warned me.

5 seconds sound clip from the The Sin of Harold Diddlebock movie soundboard.

You can hear this line at 00:23:08 in the DVD version of the movie.

Quote context

[...]

- I suppose you're in love with Rosemary too while she was here.

- Naturally.

- Of course I was so in my habit of being in love with your mother's daughters.

- But then that it would be impossible for me to even see one without, without...

- Without what, Mr. Diddlebock?

- I presume you know I've adored you since first morning you punched your first timecard. You knew it, didn't you?

- Well I, I suspected it. My sisters had warned me.

- Of course. Imagine, being exposed to seven Miss Americas and muffing the whole seven of them.

- Poor Mr. Diddlebock. (2)

- I'm leaving here today.

- Oh no, Mr. Diddlebock.

[...]