Helen Shaver and Patricia Charbonneau in Desert Hearts: This 1985 film was one of the first films to devote the whole running time to a love affair between two women and as such won the Grand Jury Prize at the Sundance Film Festival the year after. It was also the first lesbian film written and directed by a woman
Patricia Charbonneau
We see them in bed later, kissing about, dressed but still obviously passionate.
Both actresses are wonderful selling the passion, especially Moore; that scene elevates this unique drama to very fun heights of watching.