It started slowly. So slowly you weren’t sure it had even started at all.

Professor Lupin was kind. Always had been. From the first lesson, when most teachers barely looked at students like you—too quiet, too average—he did. Not just saw you, but looked. Noticed things.

The nervous way you tucked your quill behind your ear. The way you chewed the corner of your notes when trying to concentrate. That you liked full moons, not because you knew what he was, but because they made you feel less lonely somehow.

You hadn’t thought anything of it, at first. He was a good professor. He noticed things. That’s what he did.

But then came the moments.

Soft, careful moments. Ones you couldn’t explain.

Like the day your parchment ripped and he mended it with a flick of his wand, but his hand lingered for a second too long as he handed it back. Fingers brushing yours, warm and calloused.

Or how he sometimes asked you to stay after class, under the excuse of “you seemed distracted today,” when really it turned into you sitting at his desk, sipping tea while he asked you about your thoughts on magic theory like you were equals.

Or how once, when you tripped going up the dungeon steps, he caught you with both hands before you could fall—and didn’t let go for a moment after you were steady.

And the looks.

The looks were the worst part.

You’d catch him staring, sometimes. Not in a creepy way. Never that. But with a kind of ache in his eyes. Regret. Conflict. Like he was constantly telling himself no.

And you? You weren’t any better.

You knew it was wrong. You knew he was older. A teacher. A figure of authority. You knew there were rules, lines, consequences. But that didn’t stop the way your heart sped up when he looked at you like that. Or how his voice—gentle and low—echoed in your head when you were trying to fall asleep.

He was… different. Not like the other professors. Not like the boys your age, either. He was smart without being cruel. Quiet without being cold. He listened. He noticed.

You’d never been noticed like that.

⸻

It was a Tuesday when something shifted.

You’d been in the library, far too late. Studying. Hiding. Thinking. When the door creaked open and Professor Lupin stepped in, looking as surprised to see you as you were to see him.

“Ah,” he said, blinking. “Didn’t expect anyone else to be up.”

You shrugged, closing your book. “Could say the same to you, Professor.”

He hesitated for a second, then moved closer, hands in the pockets of his worn cloak. “Trouble sleeping?”

You nodded. “You too?”

He hummed. “Always.”

You sat in silence for a bit. Him leaning against the bookshelf, you curled in the corner of the window seat. The moonlight poured in soft through the glass. It made everything feel quieter. Safer.