They were once patients at St. Jude Children's Research hospital. Now they're all grown up and married. Lindsey Alsup, who was diagnosed with acute lymphoblastic leukemia when she was 10, says back then she found hope in a fellow patient: a boy named Joel. They both beat their cancers, although Joel lost his arm to the disease. They would grow up to work at the hospital that brought them together. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.