An old friend 🙎 WHAT DOES THIS MEAN THO

Date: 3/11/2017

I was in this park, walking by myself. I heard someone calling my name. It was almost distant. I finally came to the top of this hill where I saw my ex best friend who left in the sixth grade, sitting on a swinging bench below. She was smiling at me, the way she always used to. I haven't talked to her in two years. I walked over to her. I had one question to ask. "why did you have to leave?" I sat next to her. Her smile fades and she looked away from me. She looked at the ground. And that was when the dream faded and scenes changed. WHAT DOES THIS MEAN?!?!