Thanks, LaborIntensive. I think maybe my use of the word 'warmth' might be open to misinterpretation. I actually don't consider us to be friends, let alone lovers. I've fantasized from time to time about both, but I feel quite able to keep that in the playful realm of fantasy. What I mean, though, is a warm engagement within the working relationship - a sense of interest, concern and value - that I don't want to do without.