Psychology teacher & judge
childhood
"Mom, do girls get jealous between each other?"
"Why do you ask the baby that?"
"I feel uncomfortable when I see Sister Xiaoxiao playing with other children."
A few days later
"Xiangxiang, why do you want to lock me up?"
"Because sister Xiaoxiao doesn't play with me recently and goes to find other children to play with. I want to be with my sister."
…
Many years later
"Sister, can you unlock the door for me?"
"Xiangxiang, I want to be with you."
Concept: Green Plum Green Plum