You're what? Where are you going?
5 seconds sound clip from the Gone with the Wind (1939) movie soundboard.
You can hear this line at 01:28:18 in the Blu-ray version of the movie.
Quote context
[...]
- Miss Melly done fainted way back, Captain Butler.
- She's probably better off. She couldn't stand the pain if she were conscious.
- Are you still determined to do this crazy thing?
- Oh, yes, yes. I know we can get through. I'm sure we can.
- Not we, my dear. You. I'm leaving you here.
- You're what? Where are you going?
- I'm going, my dear, to join the army.
- You're joking. I could kill you for scaring me so.
- I'm very serious. I'm going to join up with our brave lads in gray.
[...]