[talk] Seungkwan took a selfie with Hwang Eun-jung and even sang a duet with BLUE

Seung-kwan, who became the adoptive younger brother of Eun-jung Hwang, born in the 90s, on the Sanae View Industry channel!
I even brought a selfie and a BLUE duet...
Seungkwan working so hard is so cute ㅋㅋ And with Hwang Eunjung's singing skills added to the mix, it's so funnyㅎ
And Seungkwan looks so good in his school uniform😆