Plot hole: It's never explained why Frances Parker would be upset about Cay pursuing Vivian. She knows she's gay, but we're never told why she's mad.
Desert Hearts (1985)
1 plot hole - chronological order
Directed by: Donna Deitch
Starring: Helen Shaver, Audra Lindley, Andra Akers, Patricia Charbonneau
Continuity mistake: While they kiss prior to having sex, Vivian is wearing an old pink robe. Just after she's been dipped and kissed on the bed by Cay her robe is suddenly opened without her or Cay having opened it.
Frances: He reached in and put a string of lights around my heart.
Trivia: Ilene Chaiken, creator of The L Word, has praised this movie. She's said it's the best one of its genre and even had her show's cast watch it prior to making their TV show.