Jae-Ha Kim

The secret in “The Secret Life of the American Teenager” becomes all too clear early on. After having sex for the first time, 15-year-old Amy (Shailene Woodley) becomes pregnant. Scared and unsure of what to do, Amy keeps it a secret from her parents, hoping she’ll be able to figure things out.

The second season of “Kyle XY” begins with an episode called “The Prophet” and ends with Kyle’s high school prom. Clearly, the sci-fi drama shares as much an affinity with “The X-Files” as it does “Gossip Girl.” Last season, Kyle (Matt Dallas) learned how to fit in with human beings.