Following the direction she pointed, I saw a slide over there. The teacher was squatting there and talking to a little boy with a friendly smile.

The little boy was wearing a lovely kindergarten uniform, with his hands on his knees stiffly. He sat upright, and his eyes were staring at us.

When I saw the little boy's face clearly, I was stunned.

If I didn't mistake him for someone else, he was... Penn's son.

He was also a student of this kindergarten?

I quickly looked away.

"Mommy, what's wrong with you? Did you work hard today?"

Aviva shook her fingers with concern.

All of a sudden, I came to...