Olivia has a new friend in her life. He's smart, interesting, and just so talkative. Will his influence, and Olivia's own desire to settle some scores, ruin her friendships with Zoe and the gang at Whit's End? Will his devious comments convince Olivia to abandon her faith? Meanwhile, Buck and Jules discover that Buck's father left behind a lot more than could ever have been suspected. Could the map help him determine what is next for his life? Because...