Kim Hyun Joong's Official Facebook Update: During break time in shooting 12.18.13

This picture looks like he's a kid watching an amazing scene. ㅋㅋㅋ A man can someitmes show his kid side, especially when it comes to Hyun Joong. ^^ 맞지 김현중씨? ^^

credits: 김현중 (Kim Hyun Joong)@fb