Attending a charity dinner

Harry groaned when the lecturer suddenly hit him. Automatically he raised his hand to counter the hit but the hand froze when he realized who hit him.

"Si... Sir?" His cheeks reddened, especially when his classmates started whispering while looking at him.

He had never, in his life, being in the limelight for this reason. He was known as a hardworking student, never skip class and always focus on his study. 

So embarrassing...

"Do you think I am a statue here for you to ignore me?"

"I'm sorry, sir. I will not do it again," he bowed.

The lecturer nagged more before ordered him to answer the question. Luckily he did read about the topic and managed to answer it. The lecturer was speechless. He thought he could make Harry the example to the other students.