My horror confession

My most horror or paranormal experience was when I was a kid somewhat of 8 years. I went to the typewriter shop to get some of my mom's document printed. I went to his shop. There was noone in the shop. Just there was darkness all over. I got freaked up and decided to go back. Suddenly someone pulled me from behind. I screamed and suddenly the lights came on. An old man in his 70s was standing in front of me. He asked me what are you doing here son? I told him”Grandpa, I want to get these files photocopied.” He said OK. He silently took those documents and went inside the room. After about 10 minutes he came back. He gave the duplicate documents to me. I gave him the money. He didn't take them and said what would he do of money. I smiled and wished him goodbye. After coming back to home. I told my experiences to my mom she was shocked and didn't utter a peep. After 4 days me and my parents went to the home of the photocopy shop uncle. He was a friend of my father. In his house I saw the picture of the same old man. I asked the photocopy uncle about the photo. He said that he was his dead who died in the same photocopy shop somewhat 5 years ago…