Referring to Jean Piaget
Jean Piaget might explain that Cruz and Eva’s son is in either the preoperational stage or the concrete stage.
In these stages, most children would already think about the potential effect of their actions and all of their actions would focus on seeking acceptance from the adults. So, it's best for Cruz and Evan to staty back and observe the development of their children without interrupting (only save him if he's in grave danger)
