Conversation so far:
What can you tell me about Nina Tucker's character?
Nina was initially meant to be a "bad girl", but the writers rewrote the part for Goodrem.
How did they change it?
the character became a "painfully shy schoolgirl" who gets a job in the Coffee Shop.

Question: Can you tell me more about that character?
Self-contained rewrite: Can you tell me more about Nina Tucker's character besides rewriting of "bad girl"?