On the May 2 broadcast of KBS 2TV’s variety program “New Release Side Restaurant”, actor Nam Yoon-soo opened up about an extraordinary act of filial love—donating his kidney to his father battling kidney failure.

During the episode, Nam Yoon-soo shared for the first time on-air that he underwent a kidney transplant surgery at the end of last year, donating one of his kidneys to his ailing father. Even while going under anesthesia, Nam’s thoughts were not on himself but on his father, a moment that reportedly moved even the medical staff to tears.

“This isn’t something I should be praised for,” Nam said humbly. “It’s not something to be proud of—it’s just something I naturally had to do.” Despite his quiet modesty, his actions spoke volumes. In a heartfelt video call with his father, Nam kept the mood light, checking in with cheerful warmth.

His father, touched by the concern of his youngest son, responded emotionally: “I’m doing well thanks to you. I’m working hard these days. Just thinking of you makes me want to cry.” To this, Nam gently comforted him, saying, “Don’t cry. I’m fine.”

The most emotional moment came when Nam Yoon-soo, voice trembling slightly, said for the first time in his life, “I love you, Dad.” He admitted, “I’ve never said that before. I swear I’m more sorry than proud.”

Nam also revealed the great care he now takes in preparing meals for his father, who recently resumed a general diet post-transplant. During the episode, he made three special health-conscious dishes for his father, showing both his culinary skills and his deep sense of responsibility.

The cast members watching the segment were visibly moved, with many remarking, “It really makes you reflect on what family means.”

Nam Yoon-soo’s quiet bravery and love for his father struck a chord with viewers, proving that sometimes, the most powerful statements are the ones made through actions.

The full conversation and his father’s heartfelt reply can be seen on KBS 2TV’s “New Release Side Restaurant”, airing tonight at 8:30 PM.