"Desert Hearts" follows Vivian, a professor in her 30s who heads to Reno, Nevada to get a divorce. But, since it's 1959, she has to stay for six weeks to establish residency. While she's there, she meets Cay, and she quickly finds herself confronted with feelings for the other woman she's never felt before. Set against the desert backdrop, it's the perfect, swoon-y romance for summer.