The album's lead-off single, ``When Somebody Knows You That Well'', was co-written by Harley Allen, who had also co-written Shelton's 2003 single ``The Baby''. ``When Somebody Knows You That Well'' peaked at number 37 on the Billboard charts, becoming the lowest-charting single of _his_ career. <sep>, Pronoun: his <sep>, A: Harley Allen <sep>, B: Shelton