Singer Park Jin Young attended Jo Kwon's musical.

On September 28, Jo Kwon posted on his Instagram, "Jin Young who came to see the last performance! Thank you" along with a picture.

In the picture, Jo Kwon is wearing a gown after his musical stage and next to him is Park Jin Young, wearing sunglasses and smiling brightly for the camera.

Internet users who saw this commented, "He must be so proud of Jo Kwon," "When is 2AM coming back?," etc.

Jo Kwon played the main character role for the musical "Priscilla".