Two sisters, Beth and Jackie, travel to the desert for an overnight, but when the lights go out and their true feelings for one another are revealed it becomes apparent that they may no longer wish to be related. Isolated in a cabin in the middle of the nowhere, long buried childhood grievances combine with the competitive nature of adult relationships to form a combustible tension that can only be cut by explosive ugliness.
When a fiery young couple attempts to rekindle their relationship after three years apart, the highs and lows of their passion leave the pair wondering if nostalgia is enough to keep them together.