On the August 10 broadcast of KBS 2TV's 'Happy Together 3', Girls' Generation made a guest appearance on the program and member YoonA talked about visiting her co-star Siwan in the military. If you can recall, YoonA stated last month that she would be visiting Siwan in the military at the press conference for their MBC drama 'The King Loves'.
YoonA mentioned, "I became close friends with fellow actors around my age since appearing on the MBC historical drama 'The King Loves'. I still keep in touch with them and meet up quite often. I also promised Siwan that I would go visit him at his military base."