Because she is unhappy. She is expressing herself in a way that is getting your attention even if it is the wrong attention it still is attention. Help her to relax and talk to her. Do something romantic for her make love to her then shell calm down
Cause she is a woman.
Nag is the husband and Nagaina is his wife
An old horse is often called a nag. "My wife is a nag," is a stereotyped message of many men's complaints.
Nag and Nagaina are both cobras. Nagaina is Nag's wife.
Darzee's wife helps Nag by pretending to be in distress and creating a commotion to distract him while Rikki-tikki-tavi fights with Nag. She plays a crucial role in supporting Rikki-tikki-tavi in his battle against the snakes.
Rikki Tikki Tavi, mongoose Darzee, tailor bird Darzee's wife Chuchandra, muskrat mother Big Man Son- Teddy Nag- cobra Nagaina - Nag's wife chua- rat
Nagainia is Nag's wife and assistant.
It essentially means that she was prone to nag a lot and be generally unpleasant.
The minor characters in "Rikki-Tikki-Tavi" are Darzee, a tailorbird, and his wife, Nag, the cobra, and Nagaina, the female cobra. They play important roles in the story by interacting with the protagonist, Rikki-Tikki-Tavi, and contributing to the plot development.
Duchess Cuzco she would nag a lot
The female antagonist, Nag's wife is named Nagaina.
Darzee, Darzee's wife, Chuchundra, And Teddy's father