The narrative foregrounds their courtship, explicit same-sex intimacy including passionate encounters, a secret church marriage ceremony, family interference tied directly to their sexuality, Ann Walker's internalized conflict and suicide attempt linked to her orientation, and broader societal barriers. These elements function as the primary drivers of the story alongside Anne's coal business, turning the series into a vehicle for foregrounding queer identity rather than organic historical drama. Creator Sally Wainwright has confirmed a deliberate, two-decade effort to adapt Lister's coded diaries specifically to present her as the 'first modern lesbian,' highlighting unapologetic same-sex relationships and rejection of male partners as central themes. This intentional focus injects progressive messaging about sexuality as foundational to the premise, compromising entertainment value by subordinating other historical aspects to identity exploration and explicit depictions that serve ideological priorities over balanced storytelling.