Yet I smiled, smiled-I was happy.

8

"Not following me, girl, are you?"

The voice, his voice-not irritable but brash and teasing, as unexpectedly, to my embarrassment, Vernor Matheius halted on the sidewalk; turned abruptly to me, so I hadn't time to sidle away; I'd imagined myself invisible following him at a discreet distance, sometimes walking close beside others as if I were in their company; I had not seen him so much as glance over his shoulder as he'd strode along whistling; in this way I had followed him from the university library across the quadrangle and down a steep hill to College Place, from College Place to Allen Street, a business district of fast-food restaurants, bookshops, supplies stores, from Allen Street out to University Avenue and along University Avenue to the area of the medical center; of course I was in no hurry to overtake Vernor Matheius and when he slowed his pace, I slowed mine; he must have noticed me somehow; or sensed the intensity of my concentration upon him; my gaze so fixed upon him; and now he'd stopped at a curb, turned to me and laughingly called out, "Not following me, girl, are you?-eh?" This was meant to be playful; a flirtatious joke; yet the joke (of course) was that he wasn't joking, he knew very well I'd been following him, yet he could not absolutely know, he could not be one hundred percent certain (for we both knew Hume's indisputable argument regarding causality); yet there was the probability that I'd been following him; yet I could not acknowledge that I was, for-what a shameful admission! And what could Vernor Matheius have said in reply? So I had to protest as I did, my face burning as if it had been slapped, "Oh, oh no-I'm just-walking this way."

"And what way is that, exactly?"

Rapidly I invented a plausible destination: the University Health Services office which was about a block away. I had to return a form, I said.

Vernor Matheius, towering above me, sucked at his mouth in a show of mock disappointment. "Just a coincidence, eh?"

"A-coincidence."

"Just 'atoms and the void,' eh?"

Democritus was a philosopher of ancient Greece who was famous for a single axiom-In reality there is nothing but atoms and the void. I wasn't sure if he'd been a Sophist; he was one of those who, at the very start of philosophic inquiry, had handily reduced the mysteries of existence to shreds. For that was the way of philosophy: to reduce existence to pitiful shreds, or to inflate it to gigantic, smothering proportions. Either way, existence became unrecognizable.

I laughed uneasily, and did not disagree. Somehow we were walking together on University Avenue; we crossed a wide windy expanse of pavement as a yellow DON'T WALK! sign flashed.

I was overwhelmed and confused by Vernor Matheius's nearness. Hearing his voice, the voice, the voice that had so entered my consciousness, his voice like a roaring in my ears. His height, his quizzical bemused skeptical eyes, his habit of grinning to bare uneven yellow predatory teeth with a prominent gap between the two front teeth.

Slyly thinking Don't imagine I can't see through you, girl: your skin is transparent.

It would be a matter for me to contemplate afterward: how rapidly, how irrevocably I'd stepped out of invisibility into visibility once Vernor Matheius had sighted me. How, one moment, I had been lost in my concentration upon him; I'd been anonymous, unseen; the next moment, I was forced to speak, to act, to be; forced to quickly improvise and invent, as in a game of rapid motions and counter-motions, like badminton (at which, as a high school girl, I'd won county tournaments). My very way of carrying my body, my facial expressions, the movement of my eyes, my hands, my legs; the way in which I walked, needing to keep stride with the man's loping gait; the way in which I displayed my "self"-all were a surprise to me, a revelation. As if a blinding spotlight were suddenly shining on me, and I had no choice but to perform.

Yes you see through me, you know me. This must all have happened before.

Since the morning of the professor's insult, Vernor Matheius had ceased attending the class. Suddenly, irrevocably-he was gone. At the back of the hall was the row in which he'd sat, there was the desk in which for weeks he'd sat, beneath the clock; but now he was gone, and would not (I seemed to know, with resignation) be back; though I glanced over my shoulder repeatedly during class as if with a nervous tic, needing to check the time; for the hour between ten and eleven was interminable now, and empty of meaning. How dull, disappointing European Ethics was without Vernor Matheius to enliven it!-I wasn't the only person who felt the loss. Even those students who'd disliked Vernor Matheius intensely regretted his absence. And most of all the professor who seemed to me sad, elderly, reading from his lecture notes, adjusting his glasses and clearing his throat; in the harsh glare from the leaded-glass window his creased, windburned-looking face exposed; like me glancing frequently toward the empty desk beneath the clock. I glared at him, doodling in my notebook. Now you see what you've done, you ridiculous old man. Out of vanity.

I had no choice, I had to comment on his absence from the class, it would have been unnatural for me not to; and Vernor Matheius shrugged indifferently, and said, "I wasn't enrolled, just auditing. Not much in it for me, frankly." So I said, hesitantly, "It's very-quiet now, without you," and Vernor Matheius said, "Good. I was intrusive, I think," and quickly I said, "Oh, no-not at all," and he persisted, "Yes, wasn't I? Come on: I always talk too much," and I said, almost vehemently, "No. You made the class come alive." At this, Vernor Matheius made a curious sucking sound with his teeth, as if sucking spit through his teeth, a comical-mocking sound I'd never heard before but interpreted as an expression of extreme doubt, and grinning sidelong at me he said, "So now it's dead without me, eh?" and I found myself backed into a corner by the logic of his argument, forced to say, "Yes."

Vernor Matheius was not walking me to the University Health Services but the office happened to be in the direction in which (by chance and coincidence) we were walking. So it happened that we walked together; people on the street, glancing at us, might have imagined us as a couple; an interracial couple, of whom there were a few at the university; not many, for there were not many non-Caucasian students, but a few. I was carrying a duffel bag, and was in horror it would bump against Vernor Matheius's side; yet I didn't want to switch it to my other arm, for that would remove the buffer between us; and he might misunderstand; or understand too well. We weren't talking now; Vernor Matheius had resumed his whistling. I had sometimes noticed how, striding across campus, making his way through slower-moving groups of students that seemed to part, like molecules, for his swifter passage, he often whistled; frowning and smiling to himself, lost in thought; yet his eyes moving continuously, restlessly-you could see that nothing eluded him. How tall the man was, six feet three or four; how lean, like a knifeblade; his handsome head disproportionately large for his shoulders and body, as if the rest of him had failed to keep pace with his intelligence. There was a slight lurching hunch to his left shoulder as if he had an old injury, and carried himself guarded against pain; yet never registered pain; in fact he was in buoyant good spirits, whistling through his fleshy purplish-plum pursed lips. It would not have occurred to me in my naivete to wonder Am I a factor in this man's happiness? Is there invariably something sexual in a man's happiness? Pulled down tight over his head was a grimy knitted navy blue cap with white starburst designs, that looked handmade; the crimson wool scarf looped around his neck, also moderately soiled, flapped in the wind; the khaki sheepskin jacket flapped open, the zipper broken; his hands were bare in the 10°F. cold-he'd lost his gloves. Vernor Matheius was one of those older, driven students perpetually distracted by thought, or by some mysterious urgency that made it impossible for them to get their clothes on right; I suppose I was perceived in this way myself, for I'd long been careless of my "personal appearance"-my "grooming" as it was called-though now, in recent weeks, I'd made a concerted effort to improve. For how do you make yourself visible, to one who has no awareness of your very existence?