Who are they?

Leeteuk: I know a singer, they are called Super Junior

Yesung: oh i know them too!

Leeteuk: If u want to attend their concert u must but the ticket quickly or else it will be sold out soon. leeteuk ssi told me that

Yesung: Oh Jungsoo ssi you are really close with Leeteuk ssi

Leeteuk: Jongwoon ssi you also very close with Yesung ssi rite~
(Credit: Sukira)

ROFL ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ
Both of them really make my day..
Their dorkiness is still there.