Answer: intervene, and remove the attention from the target
Step-by-step explanation:
In a scenario such as the one that is described, if Emilio sees a bigger kid laughing and pushing around a smaller kid, Emilio should respond to the situation by intervening and then removing the smaller kid from the bigger kid.
Emilio can also call the bigger kid and tell him or her that it's not good to bully people and fighting isn't good but rather everyone should live in peace and harmony.