Lyric discussion by ButchCassidy7 

Cover art for Ghosts lyrics by Robbie Williams

This might be completely off-target, but I always thought that the lines

"Josephine I'll follow your star tonight We are ghosts If not tonight"

were a reference to Napoleon and his wife Josephine - you know the famous line, "Not tonight, Josephine"? I thought that because of the "if not tonight" part. And the fact that they died only about a year apart I thought made the line "WE are ghosts" also relevent.

I think that the song's about a man only just realising how far him and the one he loves have come, and yet how much he has taken for granted.