One day, I was playing my computer when I saw a figure outside my window.

I quickly rushed to open the door to see who is out there. Then I saw nobody outside. I only saw my neighbour watering the plants. I asked my neighbour did she saw anything. She said no. I said to her that I saw a figure. My neighbour said that she also saw a figure last time. She said that it was a ghost. It was a man who had killed himself long long ago.