Oh, I just can't believe you're here at last.
4 seconds sound clip from the Remember the Night (1940) classic radio play.
You can hear this line at 00:28:22 in the radio play.
Quote context
[...]
- Oh. That my grandfather was cross-eyed?
- You mean, you're... you're taking me home with you? Oh!
- Gosh, mother, it's good to see you.
- Oh, I just can't believe you're here at last.
- Aunt Emmy! Hello, Emmy, how about a kiss, huh?
- Oh, I declare, I'm glad you're here. If only to stop your mother from taking leave of her senses!
- Oh, boy, I'll say! Hello, John. Welcome home.
- Hello, Willy. The girls still chasin' ya?
- What made you so late, dear? We thought you'd be here by six at least.
[...]