Pediatric residency means long hours, constant pressure, and, occasionally, a patient and her father stealing your heart. Second-year pediatric resident Marty Beyers loves his job and using all his skills to care for the children in the wards. He figures everything he’s seen in his position at Harbor Medical Center has made him ready for anything, but when he meets gorgeous Dennis and his daughter Stephie, he’s finally encountered something he isn't prepared for: losing his heart to a patient’s father. Dennis gave up everything to raise his sister’s daughter after her death, especially after Stephie fell ill. He has a lot of high hopes, mostly that he’ll get answers to Stephie’s mysterious health issues, and in Marty he finds a doctor who listens, really seems to care, and, to top that, is someone he could seriously fall for. But hospitals have rules about doctors and their patients. To make things worse, Stephie’s illness seems reluctant to reveal any answers to their questions. When her specialists can’t unravel the mystery, Marty refuses to give up, but his diligence triggers suspicions that could pull Marty and Dennis and their potential new family apart forever.