Captain Hastings is a fictional character created by author Agatha Christie. He serves as the loyal friend and assistant to the famous detective Hercule Poirot. Hastings often narrates the stories, providing readers with insights into Poirot's methods and thought processes. In the stories, Hastings is portrayed as a brave and somewhat naive character, often contrasting with Poirot's meticulous and analytical nature. He frequently finds himself puzzled by the complexities of the cases they tackle, but his unwavering support and camaraderie with Poirot are central to the narrative.