Surprisingly, Eva stops trying to kill herself and takes refuge in a Christmas carol—as do the other characters. And this, curiously enough, is one of the only times in the play when the characters come together to celebrate a Christmas tradition. Perhaps Ayckbourn’s point is that Eva, like the other women in the play, has the ability to escape her sadness and take comfort in little things like music (much as Jane takes comfort in cleaning). Finally, the materialistic aspect of “The Twelve Days of Christmas” makes it the perfect song choice for these crass, materialistic guests.