Conversation in the exit row...

Sir, you're sitting in my emergency exit row, are you willing & able to assist us in the event of an emergency?
  - I do not speak English.
Ok, then we will need to move you. Please sit here instead.
  - I want to sit 8A
No sir, I need you to take this seat.
  - I do not like that seat.
Sir, just take this seat. We need to go. 
  - I do not want to sit there.
Too bad, sit down. Thank you! 

...Later that day, on the very next flight...

Sir, you're sitting in my emergency exit row, are you willing & able to assist us in the event of an emergency? 
 - Huh?
I'm going to need to move you.
 - I do not understand why I must move.
If we have an emergency will you be able to understand and follow my instructions?
 - Huh?
Exactly. Please take this seat here. Thank you!