* After her highly theatrical and [[LargeHam hammy]] shows in the late '70s (the only tour she would do until over forty years later), she would throw flowers into the audience. Still hammy (it's Kate Bush, what do you expect), but clearly appreciative.
* "Bertie," from ''Aerial'', is a tribute to her son.
** "An Endless Sky of Honey", and also the remake of "Deeper Understanding" from her ''Directors Cut'' album, also feature vocals from her son. The fact that she clearly loves him and gets him involved in her work is brilliant.
* During ''Before The Dawn'', her live show/album, she adds the line "I tell my son how much I love [him]" to ''Morning Fog'' - extra moving, since her son is on stage performing with her throughout (he plays...well, her son during ''The Ninth Wave'', and the painter in ''An Endless Sky of Honey'').

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