She admitted that she's excited, but also very nervous. The whole thing hasn't seemed real to her. Amy has the script and highlighted her parts, adding that she has more lines than she originally thought she had. Some of the lines that involve her are actions like walking to the car, eavesdropping, and winking. Though Amy has never been able to wink. She didn't confess that to the producers of the movie, so as of right now she's just winging it.
With the filming only days away, Amy admitted she hasn't ran her lines with anyone besides her kids.