The Jin Family villa was large and usually didn't have many people around, but it felt livelier when there were children present.
Dingding and Dangdang would often visit public parks, meeting other kids around their age. Some of these children were already attending kindergarten and would mention stuff like "my teacher this," or "other kids in kindergarten that." The two of them had been curious for a while now, but hadn't really given it much thought.
After Qiaoqiao came, she taught them how to write while she did her homework. They asked her, "What are you doing?"
"Doing homework."
"What's homework?"
"Assignments given by the teacher."
"The teacher from kindergarten?"
Qiaoqiao chuckled: "No, the teacher from elementary school."
"Sister Qiaoqiao is studying." Dingding said, seeming to recall that the adults had mentioned something like that.
"Do you become really awesome when you study?" Dangdang asked.
"Of course," Qiaoqiao replied.