이 작품은 가장 많이 출연하는 아는형님에서 세븐틴 전체에 대해 알아보고 게임도 하면서 춤도 보는 작품이며 별명도 알아보고 즐거운 아는 형님 시간 갖기를 바란다

아는형님에 출연해 세븐틴에 대해서 알아보는 것

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Talking scene

Finding out about Seventeen by appearing on Knowing Brothers

Lee Soo-geun: Why are there so many of them?

Lee Soo-geun: There are still a lot of requests coming in.

Lee Soo Geun: Huh?? It's the ugly and crybaby Seung Kwan!!

Seungkwan: What! Lee Soogeun! Is he a chicken leg? LOL

Dokyeom: Seo Jang-hoon is a giant! Hahaha

Seo Jang Hoon: Dokyeom, you're like a tree that fell into the water lol

Kim Heechul: Let's find out the members' nicknames!

Lee Soo-geun: If you look, it says that Shua's nickname is "watermelon tree."

Jeonghan: Ah! When Shua does a handstand, she holds on until the end.

Lee Soo-geun: Woozi's nickname is "rice flipper." What does that mean?

Woozi: I can't eat hot food, so I flip the rice over to cool it down!!

Kim Heechul: Seungkwan's nickname is "good at fighting." What does that mean?

S.Coups: Seungkwan and I fight all the time!!

S.Coups: Yesterday we had a fight in our break room and Seungkwan came out crying so I went to comfort him and he searched for a long time and when I talked to Seungkwan what did he say!!

S.Coups: What happened?? Why did you fight??

Seungkwan: It's so hard and I'm not close with the members, but we fight all the time, we doubt each other, and they don't take care of us ㅠㅠ

Seungkwan: That's what I'm saying, Coups! ㅠㅠ

Seungkwan: I don't want to join Seventeen anymore and I'm thinking of quitting ㅠㅠ

S.Coups: Seungkwan, why did you quit Seventeen! ㅠㅠ

S.Coups: Don't go out!! We're sorry for not being able to do it and not taking care of you. We'll do better and we won't do it again ㅠㅠ

S.Coups: That's why Seungkwan left our team crying and saying he was quitting!!

Knowing Bros: Seriously!! Seungkwan must be upset.

Lee Soo Geun: But why did Seung Kwan quit and not join Seventeen?

Seungkwan: That's why I wanted to become a cool Seventeen without fighting with the members, but I was scared because the members got angry and fought.

Seungkwan: That's why I thought I should quit being a member of Seventeen. It was so hard that I thought I should stop my activities.

Seungkwan: So I thought about quitting and telling them that I couldn't do it anymore, but I was afraid that if I told them, the members would get angry, get scolded, yell, and cry, so I decided not to say anything.