About my best friend

I am so lucky i meet her 4 years ago, she is my best friend. We have known each other for around 4 years. First time we met, i did't like her. This is because we have different personality. I think she is too serious, but now i think she is funny girl. Sometime when I'm sad,  she always does something supportive and encourages me. She is a good listener for me, we have a same dream, and same hobbies. I have a lot friends, but she is the special one and she knows me very well. I love her so much, I hope after 50 years we still go shopping together, eat together, and talk own about our family to each other.