The fourth and final season of Netflix’s hit show Sex Education premiered on September 21, 2023. This season continues to explore the lives of Moordale’s teenagers and their evolving relationships, identities and struggles with sexual education in new and exciting ways. The show has been applauded for its portrayal of modern-day teenagers and their lives. Here’s a breakdown of what we know:
Season 3 Recap
In Season 3 of Sex Education, Moordale Secondary undergoes significant changes with the arrival of a new headmistress Hope Haddon (Jemima Kirke), who imposes strict rules and policies, trying to rebrand the school and crack down on students’ sexual expression. This creates tension, as students feel their identities and freedoms are being suppressed.
Otis (Asa Butterfield) starts a surprising relationship with Ruby (Mimi Keene) but still has lingering feelings for Maeve (Emma Mackey). Maeve faces personal challenges with her troubled family, including her mother’s addiction and caring for her younger sister. She also gets closer to her neighbour Isaac, complicating her dynamic with Otis.
Meanwhile, Eric (Ncuti Gatwa) explores his identity further, especially after a trip to Nigeria, where he grapples with being openly gay in a less accepting environment. Jean (Gillian Anderson), Otis’s mother, navigates an unexpected pregnancy and her rocky relationship with Jakob.
A new character, Cal (Dua Saleh), a non-binary student, brings attention to Moordale’s lack of inclusivity, further challenging Hope’s rigid policies. The season concludes with Moordale shutting down due to financial issues, while Maeve leaves for America, just as she and Otis finally express their feelings for each other.
Popular Appeal
Season 4 of the hit TV show is highly anticipated among its many fans – particularly European fans who tend to have a more relaxed and liberal attitude towards sex. In Austria, for example, where escorts are common and sex work is legalised, Sex Education is a hugely popular show. Its open-minded portrayal of different sexualities and experiences has encouraged many people to explore their own sexualities, either with a local Austrian escort in a safe and sensual environment or with their own partners.
New Setting: Cavendish College
After Moordale Secondary’s shut down at the end of Season 3, the students are starting fresh at Cavendish College. The new environment has a progressive and inclusive vibe, quite different from Moordale, with yoga sessions, sustainability initiatives, and an open-minded student body. This shift in the setting brings a new dynamic to the characters’ development.
The Core Cast

Most of the main cast returns for the final season, including:
- Otis Milburn (Asa Butterfield) – Otis is back, and he’s facing competition from another sex therapist at Cavendish, which creates tension in his quest to maintain his position as a go-to source for advice.
- Maeve Wiley (Emma Mackey) – Maeve is in the U.S. pursuing her writing dreams, but her long-distance relationship with Otis adds complications to their already complex dynamic.
- Eric Effiong (Ncuti Gatwa) – Eric remains one of the standout characters, grappling with his evolving sense of identity and faith, while continuing to be Otis’s best friend.
However, notable characters who have departed the show by Season 4 include Lily (Tanya Reynolds), Ola (Patricia Allison), and Jakob (Mikael Persbrandt).
New Characters
Season 4 introduces a variety of new faces:
- Abbi and Roman – Abbi (Anthony Lexa) and Roman (Felix Mufti) are among the new students. They bring fresh energy and reflect the series’ continued focus on diversity and inclusion.
- Aisha (Alexandra James) – Another new character with a significant role.
With the arrival of these characters, the show delves deeper into themes of identity, gender expression, and queer representation.
Maeve and Otis’s Relationship
One of the major cliffhangers from Season 3 was the “will-they-won’t-they” dynamic between Otis and Maeve. In Season 4, the show explores their long-distance relationship as Maeve heads to the U.S. for her writing program, which inevitably challenges their bond.
Themes
- Personal Growth and Identity: As in previous seasons, Season 4 continues to focus on personal journeys, particularly around sexuality, mental health, and self-acceptance. Each character’s journey reflects the struggles of growing up, navigating love, and figuring out who they truly are.
- Family Dynamics: Jean Milburn (Gillian Anderson), Otis’s mother, is still dealing with her newborn child and her career as a sex therapist, facing her own challenges of balancing motherhood and work.
The Final Season

Season 4 marks the end of Sex Education, as both the cast and creators have decided to conclude the story. Emma Mackey (Maeve) and Ncuti Gatwa (Eric) had previously hinted that this would be their last season, making the conclusion more bittersweet. The show has been praised for its progressive and honest portrayal of teenage life, and the final season wraps up these stories in a heartfelt manner.
Conclusion and Legacy
Fans have expressed excitement and anticipation for how the show will tie up its loose ends. The series has garnered acclaim for tackling sensitive topics like sexual orientation, consent, body image, and mental health in a way that resonates with both young audiences and adults.
Season 4 of Sex Education offers a satisfying conclusion while maintaining the humour, warmth, and thoughtfulness that has made the show beloved.

