Which sentence from R. J. Palacio's Wonder contains an example of direct characterization?

A. The last surgery I had was eight months ago, and I probably won't have to have any more for another couple of years.

B. "We're all going to take very good care of August," she said to Mom, and I saw her give Mom’s hand a little squeeze.

C. She didn't shake my hand but gave me a quick little wave and smiled.

D. It wasn't my favorite subject on account of the fact that I don't really have ears.