I arrived at A. Wong on a belligerently cold April day to find my guest sitting in the window of the glass-fronted restaurant beside an ever-draught-providing front door. ‘Can I take your coat?’ a waiter asked. ‘No, I’m freezing,’ I said. ‘I’ve asked to be moved somewhere warmer,’ my friend said. The waiter disappeared then. I didn’t see him for another 35 minutes, perhaps he was on the phone to Wickes discussing an investment in a self-closing door hinge. On his return, I made the error of ordering the eight-course tasting menu, which to the hungry, cold eye offered a selection of dim sum, soup, razor clams, white corn-fed chicken in gong bao sauce, rib eye in truffle and a variety of authentic sweet things. I wanted to chatter and be fed without thinking. Bring forth the plates.