KBS 2TV's 'Entertainment Relay' interviewed Kim Bo Sung and Suzy, and Kim Bo Sung was asked which girl group he liked the most. Of course, with Suzy right next to him, he answered, "miss A. I like Suzy the best." But when he was asked about miss A's hit songs, he couldn't answer. However, he did add, "Suzy is all the men's dream and the nation's first love."

On Kim Bo Sung, Suzy said, "I and all the staff are fans. Everyone went crazy." Kim Bo Sung replied, "I'm honored. She's the nation's younger sister and the nation's first love. As a Korean man, she makes my heart beat."

SEE ALSO: Actress Lee Joo Shil passes away at 81

On the title of 'Nation's first love', she said, "I like it so much. When else would I hear something like this? But I did want to be called the 'Nation's daughter-in-law'." When she chose her ideal type as a warm man, Kim Bo Sung joked, "I'm so warm that I'm all heated up."

On keeping her hair perfect, she revealed, "I heard that it's not that good to wash your hair every day."