Yesterday Nick arrived back from Shanghai, tired and a little rumpled as usual - it's a tough gig sometimes, zooming back and forwards between countries. Usually we have a ritual of softly scrambled eggs for dinner on his first night back (along with a catch up of whatever series we happen to be watching at the time - currently we are the last people on the planet to be watching Homeland...). After traveling and eating out with restaurant and hotel food for a few weeks, it is such a treat to…