In 1963, two young men hire on as ranch hands in the Wyoming mountains. During the long months of isolation, an unusual bond starts to develop between them, one which they are only vaguely aware of -- until one night when it rises to the surface in a passionate encounter. When the season ends, they part ways, only to realize the true depth of their feelings. Thus begins a decades-long affair that the two of them desperately try to hide from those around them -- one which will prove simultaneously beautiful and devastating.