How kitty plays a vital role in Anne's life . Elucidate

Anne was a very shy and introvert girl. She had friends but none with whom she could share her secrets. She never confided in any of them. On her thirteenth birthday, she was presented a red and white checkered diary by her parents. The first sight of the diary had made Anne grow liking to it and she started making entry of her deep thoughts and feelings into it. She gave it a name Kitty" and in all her entries, she had referred to it as "Dear Kitty". There was no aspect of her life which she had not mentioned in the diary. Whenever she found time she spent it with the diary She confided about the teenage- desires, her friends, her fears, her loneliness-in fact everything in the diary. She pen down all her thoughts and feelings in the diary and diary (Kitty) also listens to Annie without giving any sour or sweet advises and preconceptions. She always felt the need of a true friend, with whom she could confide everything, She found that true friend in her Kitty