I kept moving. Read The Very Hungry Caterpillar. Sang the cleanup song. But my gaze kept drifting back to Mason — the way he squinted thoughtfully, the way he offered his snack to a classmate without being asked.

During circle time, I knelt beside him.

“Who picks you up after school, Mason?”

“My mom and dad,” he said brightly. “They’re both coming!”

That afternoon, I found reasons to linger.

When the classroom door opened, Mason jumped up.

“Mom!” he called, racing into a woman’s arms.

My heart stuttered.

It was Claire.

Older now, hair pulled back neatly, but unmistakable. She had dated Ethan during his final year of high school.

Our eyes locked.

“Hi,” I managed. “I’m Ms. Carter.”

“I know who you are,” she said quietly. “You’re Ethan’s mom.”

Other parents glanced over, sensing tension.

Principal Alvarez stepped closer. “Everything alright?”

“Just allergies,” I said quickly.

Claire swallowed. “Can we talk somewhere private?”

In the principal’s office, the air thickened with memory.

I didn’t ease into it.

“I need to know the truth. Is Mason… Ethan’s son?”

Claire closed her eyes briefly. “Yes.”

The word shook me.

“He has Ethan’s face,” I whispered.