Perhaps the lines:
"All drenched in milk and holy water
Pouring from the sky
I know that she will live forever
She won't ever die"
refer to the mixture of milk and water that is sometimes used as rain in films, because regular water rain doesn't show up particularly well on camera. I think it's saying that Anne Frank will "never die" because she will be remembered by the public consciousness - an example being in cinema.
Perhaps the lines: "All drenched in milk and holy water Pouring from the sky I know that she will live forever She won't ever die" refer to the mixture of milk and water that is sometimes used as rain in films, because regular water rain doesn't show up particularly well on camera. I think it's saying that Anne Frank will "never die" because she will be remembered by the public consciousness - an example being in cinema.