You were late for school and crossing the school stone wall.

"Hey, come here."

At that time, there happened to be a PE teacher. He made a gesture to you to come here. He hit your forehead hard with his finger. Then he smiled cheerfully. And he gave you vitamins

"You should really thank me. A student crosses the fence because he is late, and I am the only teacher who forgives him! If you got caught by your life guidance teacher, you would have gotten one basket of penalty points! Hahaha!"