It is the story of a middle-aged schoolmaster (Bill Mor) with political ambitions who meets a young painter (Rain Carter), come to paint a former school headmaster's portrait.
Nan and Felicity go away for a holiday in Dorset, and the love affair between Mor and Rain Carter develops during this time.
Nan comes home early from her holiday and surprises Mor kneeling in front of Rain with his head in her lap.
After a moment of mutual attraction between the two, Burke advises Nan to go back to her husband and not to ruin their relationship.
Rain, who knew nothing of this side of Mor's life, decides to leave him in order not to be in the way of his ambitions and resolves to go back to France.
That night, she paints until the early hours of the morning, changing Demoyte's face in the portrait and, by daybreak, has left.