Draco Malfoy had always been easiest to understand when viewed as surface.
That was not an insult, at least not in Tom's private classification of him. Surface had uses. Surface moved faster than depth, drew attention more easily, and could transmit forms of pressure that subtler students either lacked the appetite for or the social confidence to sustain. Draco was well connected, vain, socially legible, and eager—almost pathologically eager—to be associated with strength as long as that strength reflected well upon him. He liked sharpness when it made him seem discerning, cruelty when it could be framed as wit, and confidence most of all when he could stand near it without having to generate its deepest source himself. Early in term, that had made him useful in exactly the way expensive decorative objects can be useful: bright, visible, and strategically placed.
What made Draco newly interesting by December was that proximity was no longer enough for him.
He wanted significance.
That was dangerous.
Tom saw it first not in anything Draco said outright, but in the shape of his pauses. Children imitate one another constantly, usually clumsily and without full awareness. Most imitation fades because the imitator lacks either discipline or sustained interest. Draco, however, was socially intelligent enough not to copy obviously. He did not repeat Tom's phrasing word for word. That would have been crude and self-exposing. Instead, he had begun borrowing subtler things—cadence, timing, the fractionally delayed answer that suggests one is selecting among several cleaner possibilities, the particular coolness Tom used when refusing to give emotional energy to a conversation not worth it. Draco was trying on Tom's manner the way a vain boy tries on a better-tailored version of his own future self.
The trouble with borrowed authority was that it decayed quickly once exposed.
Tom noticed the first real evidence of the problem during an argument in the common room over Quidditch prospects. It was a harmless conversation on the surface—the sort of low-stakes house talk that required little thought and allowed boys like Draco to perform certainty in front of younger students with almost no risk. A younger Slytherin, overeager and loud in the way first-years often were when hoping to be tolerated by older boys, made some dismissive remark about Gryffindor luck and how certain teams always seemed to get credit for "flying badly with style."
Ordinarily, Draco would have mocked him. Or sharpened the point with some house-specific insult. Or laughed and let the room do the work. Instead he said, after a small pause he had not once used naturally earlier in term, "People mistake attention for merit."
The room shifted.
Not because the sentence was wrong.
Because it sounded borrowed.
That was the problem with certain kinds of intelligence. Rooms may not always understand them, but they often recognize misplacement. A thought can be true and still sit incorrectly in the mouth that speaks it. The younger students near Draco looked up with that particular uncertain alertness children have when something sounds impressive but not native. One older boy half-smiled and then seemed to reconsider the expression before it settled. Even Theodore Nott, reading nearby and not visibly involved, lifted his eyes for half a second.
Tom recognized the problem instantly.
If Draco became an imitator, it would cheapen the atmosphere around him and invite comparison in the wrong direction. Comparison was useful when it ran along fault lines Tom had selected. It was not useful when it encouraged people to sort authenticity from performance around someone in his nearer orbit. Borrowed manner corroded authority because it trained observers to listen for echo.
Tom did not correct him there.
Public humiliation would have been tactically unsound and emotionally wasteful. Draco's vanity, though usually manageable, could turn vindictive under overt embarrassment, and Tom had no interest in forcing that particular instability into wider circulation. Better to let the moment pass, allow Draco to feel only the faint room-shift without having language for it, and then address the structural failure in private where it could still be turned into deeper alignment rather than mere resentment.
The opportunity came later near the corridor leading down toward the dungeons, one of those colder stretches of Hogwarts where the air carried stone and old moisture with unusual clarity. Students had thinned out enough that their footsteps echoed rather than blurred. Draco was alone, which was fortunate. Correction worked best on vanity when witnesses were absent but memory remained fresh.
"Don't repeat structures you haven't earned," Tom said.
He did not preface the sentence. He did not name the Quidditch conversation. There was no need. Precision often gained force by trusting the subject to identify the wound without assistance.
Draco stiffened immediately.
"I wasn't repeating anything."
The denial came too fast.
Tom regarded him with calm indifference. "Then the problem is worse than I thought."
That landed with precise cruelty.
Draco's face changed in exactly the order Tom expected: anger first, because vanity always reaches for anger before admitting injury; then embarrassment when he realized anger was the wrong response and had therefore already proved some portion of Tom's point.
"I know what I'm doing," Draco said.
"No," Tom replied. "You know what I look like when I do it."
For a moment Draco looked as though he might say something reckless. Tom watched the possibility rise and settle. That was another reason private correction was preferable. In private, children's tempers often burned off more quickly because there was no audience to sustain them. Draco was vain, yes, but he was not stupid. He understood hierarchy too well to commit fully to defiance where the room would not reward it.
He looked away first.
Tom let the silence work.
Then, because correction without a route forward often bred only humiliation, he added, "You are better when you use your own instincts. Vanity is clumsy, but at least it's native."
The sentence was harsher in one register and gentler in another. It denied Draco imitation as a path to significance while offering him something like permission to remain himself—not morally, certainly not kindly, but structurally. Native vanity could be directed. Borrowed cadence only made a boy legible in the wrong way.
Draco did not thank him.
That was good.
Thanks would have cheapened the exchange by forcing it into ordinary social categories—teacher, friend, mentor, superior. Tom preferred the more unstable residue: anger braided with relief, injury mixed with the strange gratitude that sometimes follows being corrected by someone whose judgment one already fears more than one resents.
Later that evening, lying in bed with the dormitory darkness settling around him, Draco replayed the conversation in fragments he could not quite dismiss. He hated how accurate it had felt. Hated more that Tom had noticed so quickly. There was humiliation in being told not merely that one had failed, but that one had failed by mistaking appearance for source. Yet beneath the humiliation, something else worked more quietly.
Tom had not humiliated him in public.
That mattered.
It mattered more than Draco would ever have admitted. Public shame was intolerable because it reduced one before witnesses who might later claim equality through the sight of it. Private shame, by contrast, could be incorporated. It could be turned into instruction, into proof that one still mattered enough to be worth correcting. Draco's anger remained real. So did his wounded pride. But mingled with both was something far more binding: the recognition that Tom had bothered to preserve him from cheapness.
Withholding full humiliation was often enough to deepen attachment.
Tom knew this, even if Draco did not.
The correction worked quickly. Over the next several days Draco stopped reaching for Tom's cadence. He returned to what he did best—social pressure through status rather than diagnosis, mockery through confidence rather than conceptual coolness, manipulation that relied on the visible currencies of house and name rather than the more obscure economies Tom preferred. Cruder, certainly. But more stable. It suited Draco's instincts and, more importantly, stopped inviting comparison at the level of style.
Tom counted the conversation as successful.
Not because Draco had become better in any moral sense. That was never the point. But because he had been guided back into his own native line before imitation made him structurally noisy. Tom needed surfaces around him that remained surfaces, not mirrors badly trying to become depth.
That night in the learning space, Andros noticed a colder satisfaction in Tom than usual.
"You corrected someone proud," the old wizard said.
Tom did not ask how he knew. Andros's reading of him had grown irritatingly precise in certain areas, especially where social arrangements were concerned. "Yes."
"And?"
"He mistook proximity for inheritance."
Andros studied him for a moment. "That sounds like something you fear more than you admit."
Tom's expression did not change. "It sounds like a common failure."
"Common failures trouble us most when they threaten structures we value."
Tom did not respond.
Because the sentence brushed nearer than he liked to the fact that his circles were now old enough to begin producing not only obedience, fear, admiration, and coordination, but imitation. And imitation, unlike many other secondary effects, risked vulgarity. It turned method into manner. Manner into exposure.
Andros, seeing he would get no direct admission, shifted his angle as he often did when moral speech alone no longer sufficed. "The proud," he said, "always want to inherit significance before they understand the shape of the burden that created it."
Tom turned one of the practice objects over in the air with unnecessary precision. "Then they should be corrected."
"And when correction becomes another form of dependency?"
Tom glanced at him.
The old wizard's face was grave, but not accusing. He was no longer speaking of Draco alone. Tom knew that.
Draco wanted more than proximity. He wanted significance. Nott wanted approval in forms verging on self-erasure. Harry and Hermione wanted understanding without contamination. Even the Hufflepuff and Ravenclaw children Tom had altered wanted something from the sharper selves he had helped them become.
Dependency changed shape across different people.
That was what Andros was pointing at.
Tom let the object in the air still completely before answering. "Then one maintains proportion."
It was not a moral answer.
It was, however, the only kind he meant.
Back in the waking world, Draco woke the next morning angrier than he had been in weeks and recognized only gradually that the anger was mixed with something he would never have named gratitude if pressed. He held himself more carefully in the common room that day. Spoke with his usual brightness, but with less experimentation around tone. When he glanced toward Tom, which he did less obviously now than earlier in term, there was something new in it.
Not warmth.
Relief.
Relief that the error had been contained before it became public. Relief that the person who could have reduced him had instead merely cut away the worst of the mistake. Relief is often a more binding emotion than admiration because it arrives after imagined loss. Draco, without meaning to, had just become more securely attached through correction.
Tom noticed, recorded it, and moved on.