Fear of a room

I remember when I was like five years old in my grandmother's house they were two dolls, they had the size of a three-year-old kid, they were a girl and a boy, they were dressed like farmers with overalls and you couldn't never see their eyes because their hands were together to hide their faces, when the night arrived I remember that I passed by that room and see them, I was terrified because I thought that they were actually real kids, staring at the window waiting for something or someone and in that time I tought they were about to eat me, I just ran as fast as I could to my grandma's room and I told her everything, she hid them and I never see them again until a couple of years ago, and they actually were kind of cute so I don't know why they seemed scary to me.