> "The dream has gone, but the baby is real." is a line
> from the play, isn't it? It has been years since I've read it,
> and I don't know if the line is in the film version or not.
I don't think that line was directly taken from the play but here are some which I remember (from the play):
BOY: I dreamt about you last night. Fell out of bed twice.
GEOF: It's got to wear something. You can't just wrap it up in a bundle of newspaper.
JO: And dump it on a doorstep. How did Geoffrey find out the measurements?
GEOF: Oh well, the dream's gone, but the baby's real enough.
And I think JO said something like, "And look at that river! It's the colour of lead."
Tada! I'm so happy that I remembered these.