She shook her head. "When we went into the tunnel I was in love with John Cunningham. I kissed you to frame you, all right, but it was my own idea. I'm impulsive, I guess." The only part I caught was the past tense of her first sentence. "You mean you can change loves in the middle of a tunnel?" I blurted. Whereupon I learned one more "don't" that was never mentioned in lecture. The car slewed to the curb. She jabbed the emergency stop switch, leaned across me and slapped open my door. "Walk!" she commanded. The remaining tears were fairly steaming from her red cheeks. I was smart enough not to fumble for an apology. I walked. When I found a cab, I had no chance to think clearly. The cabby bored me the whole way with the excited news of the opening of the Brooklyn Centennial Celebration. Brooklyn in the spring meant baseball, and the Bums were celebrating their one-hundredth year in the league. "Only we're changing the name from 'de Bums' to 'de Boids.' 'De Blueboids' woulda been prettier, but a hockey team got to that name foist." Brooklyn in the spring. Baseball. Love out of the blue. Blueboids. Platitudinous slot-machines. When I stood before the gray, translucent door of Dr. John Cunningham's penthouse apartment, I was something less than the eager, efficient, young Dr. Klinghammer of the remarkable stability. From bed-rock to quicksand in one easy tunnel. * * * * * A man answered. He was at least one cut above the most adored idol of video and movie screen, his slacks even more unpressed and his beach shirt even gaudier. He looked me in the eye for a moment and said, "Dr. Sledgehammer, I presume?" "Klinghammer," I corrected. "Sorry. Sue seemed a little confused on several details. Come in, please." Sue. Sue Calicoo. Out of the blue. Blueboids. John Cunningham. This was a disrupting thought. So this is the guy she's really in love with. Malpractice? Without a doubt. I followed him into a spacious, skylighted room, a corner of which instantly caught my eye, first, because it contained Sue, and second, because it was the only orderly spot in the whole littered place. Sue sat in the tiny office-space at a small desk, furiously filing a fingernail over a blue wastebasket. She didn't look up. The look of tidiness ended there. The balance of the chamber gave a fair impression of a wholesale video-repair shop on moving day. Benches and racks were spaced at random, and each was loaded with electronic gear, meters, cable and tools. Unassembled units squatted in a semicircle before a large framework at the far end of the laboratory. "May we be alone?" I asked. "Alone?" "Your girl friend, there," I said bitterly. Cunningham tossed his blond head back and laughed. "Girl friend? That little fiend who calls herself my partner? Huh-uh! My girl friends are in there. Let's go introduce you." He started through a side door, and the unmistakable revelry of a cocktail party burst into the room.