It's atrocious to cut off someone's hair without their permission.
Amy and Sue are sitting beside each other in class listening to a story being read.
Amy wants to convince Sue to have short hair.
Amy writes a note to Sue drawing the hairstyle she thinks she should get and sneaks it to her.
Amy sneaks a pair of scissors from her bag and cuts one of Sue's pigtails off.
Sue thinks the picture is cute and says she will ask her mom if she can get it.
Sue screams and cries, interrupting the story, and never wants to talk to Amy again.