Celia was serious as she spoke, "Even if you don't have class, you shouldn't be crouching behind the door. Some doors push outward, and what if you get accidentally knocked over?"

Tammy raised her hand, clearly ready to answer. "I know, I'll just cry to Mommy!"

Daniel expressionlessly tapped her on the head, giving the correct answer, "You shouldn't crouch behind doors."

Celia couldn't help but twitch her lips. Her daughter was too mischievous, but at least her son was more ...