[All] What is the secret to your skin?

I'm jealous of your great skin,,

When I saw the pre-debut photos, it seemed like she had acne-prone skin.

I guess a dermatologist is the answer??

I'm watching Nolto but all I can see is Key's skin;;;;

I'm so jealous... Is it true that you have to spend a lot of money to get good skin?

And I like Key's personality too ㅋㅋㅋㅋㅋㅋ He seems like a really cool person so I like him