It is even more meaningful that Doyoung's OST came about because his older brother personally appealed for it.

The behind-the-scenes story of how NCT's Doyoung came to participate in "Can You Hear My Heart," the OST for the drama *Secret Gratitude*, has been revealed and is becoming a hot topic. In particular, the anecdote about actor Gong Myung actively appealing to the director by personally mentioning his younger brother was really impressive.

Hearing Gong Myung’s honest words, “My younger brother is going to the army. If he’s going to do it, he should do it quickly, so when are you going to work?”, I can really feel his affection as an older brother. They were already known for their heartwarming brotherly relationship, but hearing this behind-the-scenes story makes their strong bond feel even warmer.