But now that it is here, you don't know how I've dread the thought of your leaving.
9 seconds sound clip from the Palooka (1934) movie soundboard.
You can hear this line at 00:14:41 in the Blu-ray version of the movie.
Quote context
[...]
- And Mr. Walsh says he can teach me to...
- Oh, mom, you've got to let me go.
- Oh, thanks, mom. Gee, th... that's fine.
- Oh, I knew this time would come. And I've prepared myself for it.
- But now that it is here, you don't know how I've dread the thought of your leaving.
- Oh, you mustn't feel that way. I'm not a baby, anymore.
- You are to me, son. You don't know I how I shall miss you.
- And I'll miss you, too, mom.
[...]