Dream of

I dreamt of being in a tunnel, it's very dark and I am somehow moving forward. From a distance I see the grim reaper walking towards me, I am feeling uncomfortable and I want to look away but at the same time I can't. He gets to be right in front of me and we just stare at each other. Then as he starts walking away from me, I continue to move forward and I see another grim reaper sitting behind a desk that just watches me pass by, but I don't feel uncomfortable with this one. The second night, the dream was the same except that when the first grim reaper walked away and I started to move forward, he tapped me on my shoulders. As I turned and looked at him, I had the sense that he was reminding me of something, but didn't know what it was.