how does did August react when via sked about his day?

Auggie sarcastically told Via that his day was "fine".

From the text:

“So how was school?” I said, scooching Daisy over so I could sit on his bed next to him.

“Fine,” he answered, still not looking up from his game. “

Auggie, I’m talking to you!” I pulled the PlayStation out of his hands.

“Hey!” he said angrily. “How was school?” “I said fine!” he yelled back, grabbing the PlayStation back from me.

“Were people nice to you?”

“Yes!”

“No one was mean?”

He put the PlayStation down and looked up at me as if I had just asked the dumbest question in the world. “Why would people be mean?” he said. It was the first time in his life that I heard him be sarcastic like that. I didn’t think he had it in him.