Hotshot doctor Sam Renaldo has traveled to Ocean Spray to make amends for his twin brother, who abandoned a woman pregnant with his babies. But Sam is immediately struck by Susie Mayne. She is the island's only medic, and a single mother of twins. She gives everything she's got.

Susie is equally struck by Sam. Yet while he's nothing like Grant, he is still Grant's twin brother. How can she trust Sam not to break her and the twins' hearts? But Sam knows that Susie and her kids could give him the love and family he's always wanted, and he'll do anything to have the chance to take care of them forever.