Netflix's "Heartstopper Forever" brings Alice Oseman's beloved coming-of-age series to a close with a feature-length finale that trades youthful romance for a more sombre, mature exploration of long-term relationships. Reviewer Aramide Tinubu praises the film for capturing how partners must keep choosing each other as they grow and change, marking a notable tonal shift from the show's earlier, lighter instalments.

Set during Nick's final year of school, the story follows Charlie (Joe Locke) as he runs for Head Boy and sets up a club for queer students while continuing to work through his eating disorder with therapist Geoff (Eddie Marsan). Nick (Kit Connor) struggles to keep pace with Charlie's growth and feels less central to his life, while friends Elle (Yasmin Finney) and Tao (William Gao) face their own relationship strains over conflicting future plans. Familiar faces including Tori (Jenny Walser), Sarah (Anna Maxwell Martin, replacing Olivia Colman) and Mr Ajayi (Fisayo Akinade) also return, though the finale remains firmly centred on Charlie and Nick's evolving bond.