On MBC's "Beautiful Concert" which was broadcasted on the 16th, Sung Sikyung revealed an episode during his recording of their duet, "It's You".

During a broadcast of their duet in September last year, an MC posed the question to IU, "Do you have any past relationship experience to help you get into the mood for your duet song, 'It's You'?"

Sung SIkyung said, "Although IU kept it a secret then, she told me she did have relationship experience", revealing the teenage girl's secret.

He also sang his hit songs, "You're my Spring" and "It Would be Good" in his mellow voice, presenting a youthful stage.

Other artistes such as Brown Eyed Soul also shared the same stage on this show.


Translation: squishyblob @ weheartiu
Original article: http://news.nate.com.../20111014n14623
Source: TV e-daily via Nate