Friendly ghosts are often depicted as benevolent spirits that interact positively with the living. Unlike traditional portrayals of ghosts as frightening or malevolent, these spirits are usually characterized by their playful or helpful nature. They may appear in stories, folklore, or popular culture, often providing guidance or support to those in need. In various cultures, friendly ghosts can be seen as protectors or guardians of a specific place or family. They are commonly featured in children's literature and movies, such as Casper the Friendly Ghost, where they embody kindness and friendship, helping to dispel fears associated with the supernatural.