Aria
What does 'ain't' refer to here?

In here, "ain't" is an abbreviation for "have not", and it should be "done" instead of "do".This sentence is not grammatically correct because the actor is speaking in a dialect that uses this kind of speech.
In here, "ain't" is an abbreviation for "have not", and it should be "done" instead of "do".This sentence is not grammatically correct because the actor is speaking in a dialect that uses this kind of speech.