My Pitiful Friend

It is a story of my friend, my pitiful friend. I will not say which friend of mine is on a pity. Here, I do not mean to insult anyone but if someone is offended, I would say really sorry.
I have a close friend and I have a pity on her. I admit that she talks more than other people, she is talkative and sometimes annoying. That is why my other friends in class stay away from her, even they mock her. She is really pitiful but I think she does not care about that.
I like to be together with her. Although she is talkative, she talks something important and useful. I learn so much from her. I become knowing anything because she tells me.
Once, I have ever stayed away from her as well. I defamed her with my other friends at class. But there was the time when I had to be with her. Soon I realized that she is a good friend. She gives me a lot of information that I do not know. Now, I become liking her and I promise not to defame her anymore.
Actually, she realizes that some friends always talk about her. But I believe that she is such a confident girl that never considers what other people say about her. I state once again that she is not that annoying. You can learn anything from her because she is global-minded.
So far, some of my friends at class still defame her. But I am in her side now. We are often together to share about my study that I do not understand because she is also smart and clever. I also like to spend time together with her, having lunch, chatting, or even joking.
I hope they will soon realize that she is a nice person. She is a good friend who always gives useful information for us. She has broad knowledge and she is able to help me in any case. I hope as well that she will be a successful person, so that they can regret of what they have done to her.