Caller : Hello, can I speak to Annie Wan?Operator : Yes, you can speak to me.Caller: No, I want to speak to Annie Wan!Operator: You are talking to someone! Who is this?Caller: I'm Sam Wan. And I need to talk to Annie Wan! It's urgent.Operator: I know you are someone and you want to talk to anyone! But what's this urgent matter about?Caller: Well... just tell my sister Annie …