The show’s creator and star, Richard Gadd, on the finale’s big twist, how he feels about your fan fiction, and the one question he gets most.

<img src="https://compote.slate.com/images/e930ea29-bd6d-4344-824c-9ccb922aaf26.jpeg?crop=1560%2C1040%2Cx0%2Cy0" title="There Was Only One Way Half Man Could End” />