What's the experience of being cut in line?

High school, canteen. A group of girls were waiting in line when suddenly eight freshmen came in. During the lunch break the next day, these eight schoolmates suddenly came to the door of the classroom to apologize to us. It turned out that one of our sisters saw the class name on the cover of the book in the hand of the man who jumped the queue, and then complained to the class teacher. The head teacher has in-depth communication with the head teacher of their class. So they came to apologize and promised never to jump the queue again. . .