my best friend

My best friend´s X and actually he has got ..... years old like me, but we have known each other since we were ...... years old. he tall and thin. I think she´s very pretty: she has got long brown hair, a small nose, black eyes and a beautiful personality.
he outgoing and always we´re laughing about something, because she´s funny and has an amazing sense of humor. However, he always listen me when i´m sad and i return the faveur to her. I know i can always count on her. he a great friend!