It's not okay to do things that hurt another person.
Jimmy and Jeffrey are kids playing on a school playground, and Jimmy steals Jeffrey's lollipop.
Jeffrey wants his lollipop back.
Jeffrey knows he can just take the lollipop back, but goes to a nearby teacher and asks them to get his lollipop back from Jimmy instead.
Jeffrey takes a swing at Jimmy, who drops the lollipop and backs off.
Jimmy is sent to detention and Jeffrey smiles and continues eating his lollipop.
Jimmy runs crying to the teacher, and Jeffrey gets sent home from school.