Singer and Actor IU has unveiled a practice of swordsmanship with Actor Lee Do-hyun.
The IU posted several photos on its own running, Chang Man-wol Instagram, on Saturday, with the caption: "This is not a mouth-to-mouth sound, it's a full moon separating 'Hotel Deluna' Wind."
The photo shows Lee Do-hyun and IU in swordsmanship, and the shaky picture makes them guess their quick movements.
On the other hand, IU and Lee Do-hyun are performing a break-up performance in the TVN Saturday drama 'Hotel Deluna' which is currently being broadcast, respectively, as Jang Man-wol and Ko Cheong-myeong.
About IU
Lee Ji-eun, also known by her stage name IU, is a South Korean singer-songwriter, record producer and actress. She signed with LOEN Entertainment in 2007 as a trainee and debuted as a singer at the age of fifteen with her first mini album Lost and Found.
 Wikipedia