Game: Who knows??

[Su_Sanne]

So, my Lovelies!
I'm glad that you continued playing my game so happily.
Now I have a task that will be very difficult! I'm keeping my fingers crossed that you find out this quota.
As I write this, I'm giggling because the scene with the quote is so hilarious!
Do you know this expression "gam-sa-ham-ni-da"??? Who said it?

Just a tiny little help:
It's about a young, gorgeous, lively Korean woman.

Good luck, my Lovelies

 

[Su_Sanne]

I think you need some help, right?
These words are spoken after a wedding when the bride and her mother thank family and friends for the gifts. Otherwise, only English is spoken. The bride plays a drummer in the series, by the way.
Let me know if you need any more tips.