A Doll House (reaction) 3

Nora is worried as the story goes on because Krogstad is blackmailing her. Krogstad is giving Nora pressure. He put a letter in Torvald’s mailbox. Meanwhile, Nora has a good friend name Dr.Rank and Dr. Rank acts as if he likes her. She is definitely flirting with Dr. Rank. I am confused of her identity because she acts like a baby in front of Torvald but she acts differently in front of Dr. Rank