Exhausted veterinarian Morgan Pearce is feeling overworked and under- thanked, so when two clients ask her to watch their dog in their Nantucket home, she jumps at the chance fora summer break. Her trip starts to feel like a vacation when Morgan begins falling for Nathan Keating, an irresistible entrepreneur. Just as the summer is shaping up to be the magical refresh she needs, a visit from her estranged brother and the discovery of who Nathan really is changes everything. Morgan finds herself at a crossroads, trying to determine if mistakes from the past must define the future, or if she should forgive, forget, and grab hold of a chance to finally rescue herself.