Progressive elements appear in the continued development of Emily Fields' lesbian identity and relationships, including her new girlfriend Samara and tensions with Paige, which receive screen time alongside the main thriller plot but do not define the season's premise or emotional core. The show adapts the books by casting Shay Mitchell (of Filipino, Irish, Scottish, and Korean descent) as Emily, who is white in the source material, and portrays her primarily as lesbian rather than the books' bisexual characterization.

These choices embed identity-focused casting and character arcs into the teen drama without overt lectures or systemic critiques dominating the narrative. Creator I.

Marlene King, who is openly gay, has discussed prioritizing inclusive storytelling, yet Season 2 integrates the elements as standard subplots rather than activist messaging. Audience and critical reception at the time highlighted the representation positively without widespread 'woke' backlash or claims of prioritizing ideology over story.