My best friend

My best friend is Mary. She is 13 years-old. She always play jokes with me. I like to stay with her. It is because she can help me all the time. When I find her say that I am sad or happy, she always listen to me and she is very kind to me. She is very clever. She always help with my homework. When somebody bully me she will help me. If I have a worry and don't know how to do she could help me. She can be a friend with everyone ,because she is kind and beautiful too.