Unanswered questions
Did the dude die?
Did she get her money back?
The cops arrested the guy so clearly he didn't die... And well yeah they usually don't let criminals keep money they have stolen so I assume so
They also didn't tell us that any of the characters EVER went to the bathroom, but I think it's safe to assume that they did even though we the viewers never got to see it
Where there’s iron, there’s rust