Suzie has a busy day planned - she needs to pick up the dog from the groomers, go to the chiropodists and make a trifle. But her plans are torpedoed by the arrival of David. Fifteen months ago Suzie and David sat next to each other on a train journey from London to Penzance; both married, they shared an intense and unforgettable five and a half hours. Now, out of the blue, David's landed in Suzie's life again.