Yes, it'll be a pity if this doesn't come off too.
2 seconds sound clip from the Holiday (1938) movie soundboard.
You can hear this line at 00:26:43.858 in the Blu-ray version of the movie.
Quote context
[...]
- Do you realize that you're trying to marry into one of America's 60 families?
- As long as you don't stand up in front of Father and do a back flip-flop.
- Can you do a back flip-flop? Can you really?
- Sure.
- You'll have to teach me. I can do almost anything else.
- It'll be a pity if this doesn't come off. It'll be a real pity.
- Yes, it'll be a pity if this doesn't come off too.
- It's Father. He's home. Come on, Johnny.
- Now, Linda and I will go down and talk with him first. You go with Ned.
[...]