Moon in a cold sky

First David Bowie, now Alan Rickman has gone too. I loved him in the film Truly, Madly, Deadly. I went to a preview of it, must have been in Bristol, and afterwards there was a Q&A with some of those involved. To be honest, I can't remember whether Alan Rickman was there, but I do remember certain inane questions that were asked:

Someone asked Juliet Stevenson if her tears in the therapy session at the beginning were real. And here's the best one: "How did you train the rat?" Can't remember the answer to the rat one - I expect it involved food - but Juliet Stevenson said of course the tears were real.