When Felicity steps off the train on the way to meet her husband, she is so sure of everything: where she is heading, what she will eat at the restaurant, the first words her husband will say when she arrives, their life together. Then she catches a scent of perfume in the air, which evokes intense emotion. As it happens again and again, the memories of a man Felicity hasn't seen for ten years also flutter to the surface - along with the feelings of being deeply, exquisitely in love... Felicity tries to resist sinking blissfully into the past. What is happening to her? Is she losing a part of herself, or finding one? How can she truly know where love lies?