Kyle XY (2006)

Kyle is a sixteen-year-old boy, found in a forest area outside of Seattle, naked and without any memories of an earlier life. Kyle is like a newborn baby in his lack of knowledge of human social life: he doesn't know the simplest things, like how to eat or drink, and cannot communicate with others easily in the beginning. When Kyle walks naked into a nearby town, he is picked up by the police. As they cannot find his records, he is taken to a children's home or juvenile detention facility where it is discovered he doesn't have a navel. Nicole Trager, a psychologist, is interested in Kyle. She realizes Kyle doesn't belong at the home and brings him to her home while the police look for his family. The series follows Kyle and the Trager family as Kyle develops socially and searches for answers to his past.