A timid and reclusive 18-year-old high school student is alienated by her parents and ruthlessly rejected by her peers. Desperate and isolated, she confides in her own reflection — and in the mirror she finds her imagined evil twin, someone who supports her, encourages her and knows all her secret desires. When the “girls” trade places, repressed sexuality and a ferocious violence erupt with a dangerous sense of freedom.

No man is perfect enough for Sarah Groves, except perhaps the impressive snowmen she sculpts annually with her childhood pal, Nick. In mid-December, her snowman disappears, and in his place, materializes Cole, who seems too perfect for Sarah to be true.