When 14-year-old Hannah found out about a boy in school who needed a family, she was eager to tell her parents Todd and Tammy (who happened to be foster parents) all about him. As fate would have it, Tammy was a substitute teacher at the time, and she often had Nayvin in class. In fact, the two had already clicked. Nayvin would even jokingly ask Tammy to adopt him. What started out as a silly joke, though, soon turned into reality.