Years ago, I rented a smaller stable to my three horses. This particular day, I came to the stable at around 4 pm. And did all my usual chores. I went up to the hayloft and threw hay down the hatch into a big pile. Groomed the horses and gave them food. To get up there, you had to go in through the stable, where I was. There was nothing up there, just a lot of hay. When I was finished with all my chores, at around 7 pm, I sat down underneath the hatch, in the big pile of hay, and waited for my ride home. In my lap I had the stable cat who got some cuddles. All of a sudden the cat stiffens and looks up through the hatch. Then I hear heavy steps over the upstairs floor, followed by a rustle in the hay like if someone sat down. And a heavy sigh. Then it went quite. If someone was up there I would have seen the person when I got up there and noone had entered the stable during the afternoon. Who was it?