Not just from joy.
From fear.
Opening the door didn’t mean they’d let him stay.
On his first day in Classroom 4B, Sebastian carried two things:
A backpack with fraying straps.
And a photograph of his late father — a construction worker who loved math but never got the chance to study it.
The students didn’t greet him.
They sized him up.
Whispers.
Snickers.
Empty seats at lunch.
But no one made it clearer he didn’t belong than his math teacher, Mr. Richard Caldwell.
Caldwell was immaculate. Tailored suits. Silver cufflinks. Chin permanently lifted.
He believed intelligence was inherited — not discovered.
And Sebastian, in his worn shoes and quiet confidence, offended him.
From day one, Caldwell tried to break him.
He called him to the board with impossible problems, waiting for mistakes.
They never came.
Sebastian solved each equation cleanly, almost beautifully.
And that made Caldwell angrier.
The tension stretched tight — like a violin string ready to snap.
It snapped on a Tuesday morning.
Caldwell wrote a brutal integral across the board — a problem usually reserved for college seniors.
He turned to the class with a smirk.
“Does anyone here actually have the capacity to attempt this?”
Silence.