Although my opinion was pretty unpopular on Mick's board, I'm gunna say that "Miranda" is the only one that is about Anne Heche. I think that "Come" is not about Anne Heche... the live performance in Dublin and the fact that he came out and said "It's about Anne Heche" were lightbulbs for me on that one.
So,

Miranda= Anne Heche, Come is not about Anne Heche.
But I'm probably totally wrong.
