I recall going to the Maharajah of Chislehurst one evening with a group of friends, one of whom had never eaten a BIR curry before. We helped him to choose the mildest dish on the menu (probably a Korma), and all went well until he asked what we were eating. I told him mine was a Bangalore Phal, and he asked if he could try some. I said "of course", and he took a spoonful. What followed was not unlike Ray's story : he drank three whole jugs of water, pausing only long enough between each for the waiter to fetch a refill, and ate not another mouthful the whole evening. Very sad -- I should probably have warned him off, rather than allowing him to share.
** Phil.