Set in an unknown time and place during the 18th century, Isabel Coixet's follow-up to her 1996 drama Cosas Que Nunca Te Dije/Things I Never Told You centers on the reminiscences of The Teacher (Julio Nuñez), a 68-year-old man who shows up at the home of young Martin (Gary Piquer) and his ailing wife, with whose sister The Teacher was once romantically involved. The Teacher fell in love with Matilde (Olalla Moreno) sixty years ago when his father, a doctor, took him along on a housecall when she was ill. He meets Matilde again twenty years in the future and finds that though she has married Leon (Christopher Thompson) a French messenger, she still possesses a bewitching childlike innocence. Matilde does not realize that her spouse has fallen into a passionate relationship with the local fencing instructor's seductive daughter Valeria. After another long absence, The Teacher returns to the village. This time Matilde has heard about the ongoing affair. Miserable and eager to learn the truth, she begs The Teacher to take her to the fencing school where Leon and Valeria tryst so she can see for herself. The gallant Teacher refuses, but this doesn't stop the determined Matilde, and tragedy ensues.