BoA, your own quiz.

* BoA: What do I do before the performance or filming?

* Brother: Looking at the mirror.

* BoA: For what?

* Hee-chul: To sort eyedroas

* Lee Sang-yeop: To check the teeth

* BoA: Why teeth?

* Brother: Check if lipstick is not attached

* BoA: Correct!

※ When BoA laughs, the upper lip is caught in the direction of the teeth. .