This Is How It Ends by Kathleen Macmahon

This is when it begins Fall, 2008. This is where it begins The coast of Dublin, Ireland. This is why it begins Bruno, an American, has come to Ireland to search for his roots. Addie, an out-of-work architect, is recovering from heartbreak while taking care of her infirm father. When their worlds collide, they experience a connection unlike any they've previously felt, but soon a tragedy will test them-and their newfound love-in ways they never imagined possible. This is how it ends . . . A story you will never forget.