The idol revealed that he recently attended a party with fans in Japan to celebrate SS501's 10th anniversary since their Japanese debut. 4 of the SS501�members - Kim Kyu Jong, Kim Hyun Joong, Heo Young Saeng, and Park Jung Min - were present. Maknae Kim Hyung Jun was unable to attend because he is currently serving in the military.�

Kim Kyu Jong said about the part, "It felt great. But it was embarrassing to watch footage of us from 10 years ago. I had a drink with the members while we watched the footage, and it felt odd."�

He also shared about going to see Kim Hyung Jun in the military. "He asked me to bring a hamburger because he wanted to eat it, so I did."�

Meanwhile, Kim Kyu Jong recently made his solo comeback with 'Play in Nature Part.2 - Forest'.�