(Solar: 6, Nayoung/Sowon: 2)

"Umma, why they are exactly the same?" Yongsun whines as she struggles to tell her sisters apart.

"They're identical twins, my dear," her mother patiently answers and her hair.

"But last time not," she pouts.

Her mother chuckles, "were they not?"

"Nayoungie crawl everywhere point at everything and tall very loud, she scream," Yongsun describes. 

Yongsun attempts to explain, "then Sojungie just crawl around and look at everything, no noise. But now they both the same," she looks towards her mother as she says. "See!" she exclaims, pointing to the twins who are now communicating in a language nobody understands (even themselves), their volume increasing as the conversation goes on as if it were a contest for volume.

The twins stop after a while. They turn away from each other and begin crawling in opposite directions.

"They the same," Yongsun states as she watches the toddlers with their antics.