Nicholas (O' Shea) and Isabel (Skelly) are made for each other, but fate does not always choose the easiest path to true love. As destiny pulls them together, so do family, passion, and faith drive them apart.
Nicholas' father, William (Brosnan), comes home one day to shatter his family's quiet, modest life. He tells them that in a moment of divine intervention, God has instructed him to dedicate his life to painting. He quits his job and sets off for the coast, leaving his shellshocked wife and son to fend for themselves.
Meanwhile Isabel and her family live a charmed existence on a nearby small neighbouring island, their house full of music and poetry. When tragedy strikes and her brother suffers a terrible accident, the music stops, and Isabel's parents (Bonham Carter, Byrne) decide in their grief to send Isabel to a convent school on the mainland.
The young lovers embark on their own individual journeys of heartache and misplaced love, before fate contrives to pull the threads of their lives together. When they meet, it will be like a miracle.