On the May 9 episode of�JTBC's 'Witch Hunt,' Song Seung Hun revealed that he recently became a fan of IU after becoming addicted to one of her songs.

He said, "These days, there's a song that I've become addicted to. �It's a female singer's song. �I put it on when I'm exercising and when I look, I realize I've been listening to it for the past hour. �Eventually, I listened to it so many times that I've started to respond to the lyrics while exercising."

He revealed it to be IU's "Friday," which�turned him into another one of her uncle fans! Sung Si Kyung asked if he wanted to talk to her, which caused Song Seung Hun cutely to say that the two men should become closer.�

SEE ALSO: Song Seung Hun says he did not deserve the Daesang Award for 'East of Eden'

He then went into detail on how he responded to the song. �The lyrics would ask, "Wouldn't he be busy on Monday?" �He pretended to exercise as he replied, "I'm not busy," making everybody laugh. �

He continued. �The lyrics would go, "Wouldn't Tuesday seem too desperate?" He'd respond, "Oh, I don't mind..." �The song would then ask, "Doesn't Wednesday seem too half-hearted?" �Song Seung Hun replied, "Oh really?"

Finally he got to the part where IU asked if Friday was okay and he responded while pretending to exercise again. �This time, though, he said with much more vigor, "Okay! �Oppa has a plenty of time!"

Sung Si Kyung revealed that Moon Chun Sik would do the same with 4minute's "Whatcha Doin' Today?"

Do you do that to any K-Pop songs?