Sex Education features a large cast of well-rounded characters that have become beloved by the show’s fans. In season 3, the show developed many of the established characters such as Otis and Maeve even further, taking them down some exciting and unexpected paths.
The season also intertwined a number of new characters with the existing cast, including villainous head teacher Hope and nonbinary student Cal. While the different people in the show’s world range in likability, each of them is notably three-dimensional and layered in their characterization, and each has one major personality trait that stands out as their best.
Ruby is a stereotypical mean girl at the beginning of the series, but she reveals different sides to her personality over time, especially in season 3