ZE:A's Hyungsik�revealed that he has no problem going "all natural" on film. He recently spent time in nature climbing mountains in his pictorial for outdoor brand 'Marmot' and also shared BTS stories from 'Heirs'.

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On the March 24th broadcast of 'Shindong's Shimshimtapa', Hyungsik commented on being compared to fellow idol-turned-actor member�Siwan, "It doesn't make sense that people are even comparing me with Siwan hyung. Siwan hyung acts way better than I do."

He also revealed Lee Min Ho and Kim Woo Bin as�the most fun to be around on set,�"The actors are all the same age, so the atmosphere was always bright and good. The mood makers were Lee Min Ho and Kim Woo Bin... Although the two seem taciturn, they surprisingly joke around a lot and are the fun type."

When asked if he would ever go nude for a scene, Hyungsik answered, "Sure. If it's a scene needed for the production, I should do it."

Check out his pictorial below!