Every rehearsal room I have ever loved kept two smells on staff: scorched coffee and radiator dust. In one of those rooms, years ago, an actor I call Curtis in the book crossed the floor toward me at the end of a long afternoon. He stepped over the spike tape, past the folding table with its script piles, and he stopped inside the working distance that theater people keep the way sailors keep respect for water. Then he said six words, "I want to be your friend." A grown man, saying a sincere and costly thing to another grown man. And I laughed. Two seconds of laugh. Then I answered him with five words of my own: "Haven't we always been friends?"