Subtitle from cover.

On a visit to the U.S., a Scottish whisky distiller takes a break from corporate life by going to work as a gardener for a wealthy couple. Without revealing his identity, he becomes the confidant of the wife, whose husband is unfaithful, and he helps their troubled son. But a move to force him out of his company cuts short the idyll, not to mention that being a widower he has children to look after.