•Chaeryeong: *looking down*

Yuna: unnie! Are you sad?

Chaeryeong: *looks at yuna*

Yuna: u know what? Don't be sad because SAD backwards is DAS

Chaeryeong: ??

Yuna: and DAS not good

Chaeryeong: *stands up and walks away*

Yuna:*laughing at her joke*