Tom has always dreamed of travelling the world, but since his mother died he's been full-time carer to his brother, Alex, while all the opportunities have gone to the youngest, Sally.
The gift of a video camera takes the brothers on an unexpected journey, as Alex sets out to make a documentary about love. But a violent strategy pushes Tom to the limits of his own strength. Alex must venture after him, into uncharted territory, where love is all-consuming and obliterates the landscape like a snowstorm.