Nathan works with J.T. on his new American Idol "moves". Darrel broke his no eating before concerts rule for DQ cheese fries. Jackson tries to compete with Nathan's American Idol impersonation. Percy knows how to execute down low. Percy's personal background vocalists! He's coming back for him. He reminds us of a feminine Clay Aiken. The classic quartet ending captured on film. The pastors wife slipped Nathan a plate of her secret bread pudding. Don't tell!