Elizabeth has been married to Michael for ten years. She has adjusted to a fairly monotonous routine with her wealthy, decent but boring husband. Part of this routine involves occasional visits to Beinn Caorrun, the dank and gloomy house in a Scottish glen that Michael inherited. There are memories there that Michael will not share with her. But then Michael begins to change. It starts when he thinks he sees, in a picture, the figure of a girl on a landing. As he changes, life becomes so much more fun and Elizabeth sees glimpses of a man she can fall in love with at last. But who - or what - is changing Michael ...?