Since Jacob’s only four-going-on-five years old, there’s a steep chance that if he tries to hide Sam (Jacob, who is the worst liar around when he’s seventeen, trying to keep a secret from his parents at four), they will find him. So we will be finding out exactly how they’ll react during the story. And for anyone who knows Jacob and is familiar with his story, this is the first chance to learn more about his father.
Brothers Apart 