Harrower's use of language in "Blackbird" is notable for its directness and unsparing frankness. The dialogue between Ray and Maria is often uncomfortable to read, reflecting the taboo nature of their relationship. The playwright's use of everyday language and mundane details serves to underscore the ordinariness of their interactions, despite the extraordinary nature of their relationship. This juxtaposition highlights the ways in which abusive relationships can be hidden in plain sight, masquerading as normal or even mundane.