'You're like a furnace. When I was living in my cell I was always cold. But I'm always warm when I'm with you.' Shelagh whispered to her sleeping husband. 'When you're out on a call I miss you so dreadfully, there's nothing I want more than to wrap myself around you and never let go. But you do such good work. I'm proud to be your wife. I don't know if you know that but I am. Whenever I see you at work I swell with pride. My entire self warms with pride and joy. I love you my furnace.'