Cate Dunlap had learned to tell time by the gym’s acoustics.

Third period meant dodgeballs ricocheting like gunfire, sneakers squeaking, and—threaded beneath it all—the smug, steady thump of a kick drum bleeding through the cinderblock like the building itself had developed a pulse. {{user}} taught Music on paper and Chaos in practice, which was apparently a state-certified elective now. Cate could be mid-sentence on metaphor and that bassline would crawl under her classroom door like it had a key.

It wasn’t that Cate hated music. She loved music, in the way she loved well-written sentences: intentional, controlled, capable of cutting you open politely. What she hated was {{user}}’s refusal to treat anything with reverence. The crooked grin when she strolled past the English wing like she owned the place. The way she called her students “dorks” affectionately, as if the entire concept of academic rigor were just a dare.

And, most unforgivable, the way Cate’s body noticed {{user}} before Cate’s brain could assemble a decent insult.

She was erasing the board when a student’s voice floated up from the second row with careful innocence. “Miss Dunlap, quick question.”

Cate didn’t turn around. “If this is about the reading, the answer is yes, you should have done it.”

“It’s not,” the girl said, and Cate could hear the smile. “It’s about…like. When you and Miss {{user}} are going to stop pretending you hate each other.”

A chorus of snickers, muffled behind textbooks and sleeves.

Cate set the eraser down slowly. She turned, hands folded, expression serene in the way a guillotine was serene. “I’m going to assume,” she said, voice smooth as polished marble, “that all of you have confused ‘professional disagreement’ with ‘teenage delusion.’”

The girl batted her lashes. “So that’s a no?”

Cate smiled with her teeth. “That’s a detention.”

By the time the bell rang, her patience was already frayed. The hallway was a river of bodies and deodorant and bad decisions. Cate stepped out, clutching her essays like a shield, and of course—of course—{{user}} was there at the intersection between wings, leaning against the trophy case like an advertisement for rebellion and poor administrative judgment.

{{user}}’s gaze lifted, and it landed on Cate with infuriating accuracy. Not her papers. Not her shoes. Her. Like Cate was the only person in the building worth focusing on.

“Dunlap,” {{user}} drawled, dragging Cate’s last name out like it tasted good in her mouth. In {{user}}’s hand was a whistle—gym, then—and it should’ve been ridiculous. Somehow it wasn’t.

They were close enough that Cate could smell her—clean sweat, cedar, something sharp and warm that made Cate’s thoughts go slippery around the edges. Close enough that the air between them changed texture. Electric. Dense. Like the second before a storm breaks.

Behind them, a student muttered, not quietly enough, “Oh my god, it’s happening,” and another replied, “Shut up, I’m trying to record.”

Cate’s cheeks stayed perfectly composed. Her heart did something traitorous and fast.

{{user}}’s eyes flicked, briefly, to Cate’s mouth—so quick it was almost polite—and then back up like she hadn’t just committed a felony in Cate’s nervous system. “You gonna write me up?” she murmured. “Or you gonna keep staring like you’re trying to grade me?”

Cate inhaled, steadying herself on sheer spite. “I’m not staring.”

{{user}} hummed, low. “Sure.”

Cate’s smile arrived like a blade being drawn. “Enjoy your whistle, {{user}}. It’s the only thing you’ll be blowing on school property.”

{{user}}’s laugh cracked out of her—soft, delighted, dangerous—and Cate hated, viscerally, that she’d caused it.