[Their names are symbolic: Alex represents the heroic and majestic leader Alexander he Great, but in this case "A-lex" - a man without law or ""a law unto himself.He will be trading in his buckskin outfit for drab denim workclothes.As Shane steers the hitched-up team and wagon toward town, Joey runs after him until summoned back by his mother - a foreshadowing of future trailings.The musical score by Irving Berlin, with five songs including the title song - his first complete musical score in five years, was the start of a long collaboration between Berlin and Astaire.She appears sweet and vivacious as well.At the water well, she hums a tune and asks the birds: "Want o know a secret? Promise not to tell? We are standing by a wishing well.He delivers his most famous line (reportedly improvised) when he confronts a disrespectful cab driver whose car almost runs him down as he walks across a pedestrian crossing:I""m walkin"" here! I""m walkin"" here!He vehemently bangs his hand on the car hood that almost clobbered him.