I always new there was more verses to this Song as my Father sang it but i was missing the one "Bluebird’ so thank you for that.
I cant understand why so many so called Greats never bothered to record all the Song its a Great Chorus But without the Verses its Nothing Because you don’t know why or what is Happening as to why she is leaving and where she is going, Anyway What a song. Love KittC.
What? Who? What?
It’s about a song recorded by The Random Capitals.
And I thought it was a belated farewell to the SR-71.
Shirley Booth did a great tear-jerking rendition of this song on her sitcom “Hazel.” I’m assuming the song you refer to begins, “Pack up all my cares and woe…”? If not, then, as you were. 
More to the point, Which? (column)
That’s what threw me. Near as I can tell, there isn’t a column on this up anywhere. Which means the OP found it on a search. Maybe.