In the famous animation TV series Inuyasha, a character named Sango said:
So they went to find the antidote, didn't they? Inuyasha and the others.
I wonder if she said something like:
So Inuyasha and the others went to find the antidote, didn't they?
Is there any difference between the two? Also, is there any reason for sticking with the first (sentence) rather than the second (sentence).