Rafiki offers an affirming portrayal of LGBTQ+ characters through the tender and complex romance between Kena and Ziki. The film celebrates their love and resilience, framing societal homophobia as an external, unjust obstacle. Despite facing significant adversity and a bittersweet separation, the narrative consistently validates their identities and the worth of their connection, ending with a message of hope and self-affirmation.

The film's narrative explicitly champions a same-sex relationship and individual autonomy, directly challenging traditional family structures, parental authority, and societal norms regarding marriage and sexuality.

The film portrays conservative Christian morality as the primary driver of the societal and familial condemnation of the protagonists' same-sex relationship. This religious stance is depicted as an oppressive force that causes significant suffering and restricts individual freedom, with the narrative clearly siding against this bigotry.