A ghost story

It was a dark and storm night. I was alone in the house. Suddenly, I heard a knock at the door. I went to the front door and opened it.
Outside was stood small boy. He was wet and frightened, he wore to small clothes and he didn't have a shoes. I had invited him form my house. He sat on the couch and he observed me. I went to the kitchen, I made hot tea and some sandwiches for the boy.
I brought him tea and sandwich, he ate all, he must was very hungry. I went to the kitchen made more sandwiches, but went I came he slept on the couch.
I didn't want to wake up him so I went to the kitchen. Then was back my mother, I had opened her door and said than must be quietly because on the couch slept small boy. She went in the dining room, but there it was nobody, the boy was disappear.
Only the couch was wet and cold.
Maybe this boy was ghost.