The 12-episode series traces their time from secondary school through Trinity College Dublin, using class mobility and social reversals as natural plot drivers rooted in the characters' established backgrounds from Sally Rooney's novel. Mental health elements, including Connell's depression following a friend's suicide and Marianne's struggles with self-worth, emerge through personal relationship dynamics and individual experiences rather than lectures on systemic oppression. The core premise centers on a heterosexual romance with explicit intimacy scenes that drive the narrative forward.

Any commentary on non-traditional femininity appears only as incidental character detail tied to Marianne's personal choices, not as foundational ideological messaging. Although the source novel incorporates Marxist and feminist perspectives on capitalism and gender, the adaptation keeps these elements subordinate to character-driven storytelling, resulting in minimal activist framing and preserving focus on realistic interpersonal conflicts.