In this episode, 17-year-old Luke hopes to achieve his dream of making the Brigham Young University football team. He is talented, but is it enough? Meanwhile, 19-year-old Sam is called to serve for two years as a missionary for The Church of Jesus Christ of Latter-day Saints in Chile. Within those two years, Chile is hit with one of the largest earthquakes in a century. The epicenter is near Concepción, where Sam lives.