Actor Gong Myung expressed some familial affection for his younger brother, NCT U's Doyoung!

During an interview with Star News, Gong Myung stated, "I watched Doyoung's first broadcast, and always tune into 'Inkigayo' when my brother is scheduled to perform. I am proud of him. I was separated from my dongseng because of his training, and he didn't tell me much about what he's doing or how it's going. But when I saw his performance I could tell that he has prepared and worked hard. I felt very proud."

Gong Myung also portrayed amazement at Doyoung's popularity, and said, "In the past, I'e gone to SM Rookies' concerts without him knowing. I was so shocked, because he had so many fans, and he hadn't even officially debuted."