Compare two people

When I was a high school student, I have two best friends who have two cute names: Fatin and Wawa. The first difference between Fatin and Wawa is personalities. Obviously, Fatin is a good person :) She is a little bit strict and hardworking person. She makes everyone like to become friend with her by her way of talking that is courtesy. On contrast, Wawa is a funny and sociable person. She always tells funny stories to make me smile! Wawa is a social person, so I can feel close when telling each other.