Once in Buenos Aires, Cassie is reluctantly seduced by this glorious city. Her exuberant landlady introduces her to the handsome but haughty Mateo, a man Cassie clashes with right from the start. She soon befriends other lovelorn travelers and together, they start a "Brokenhearts Club" at a local bar, attracting a cast of characters that includes Dan, a sweet handsome man who lives as carefully and predictably as Cassie. Before long, Cassie's making a new plan:
1. Learn Spanish.
2. Stop obsessing about impossible Mateo and fall for perfect-on-paper Dan.
But staying on track isn't so simple anymore and Cassie finally realizes that sometimes life--and love--defies her best-laid plans.