Imaginary Friend

When you were still kids, have you ever thought of having imaginary friend? It's really creepy right? I have a story about a friend of mine, he told me when he was a little kid, he had imaginary friend, actually his parents told him about that and he never remembered about that friend. Well, his parents told him, when he was a kid, he used to be alone and always talked to himself when everyone was not around. He laughed all the time and sometimes he was sad. Then, when his father asked why he's sad, he told his friend bullied himbut as they know that he never had a friend. Even other children were afraid of him because he was so weird and lonely. Then his father brought him to a doctor and doctor said it's just his imagination and it's normal. When he grew up he will be normal but the doctor said not all children were like him. Now, he's grown up already and he's no more weirdo. There are certain things remaining unexplained. Maybe, it's ghost, who knows..