Fellow actor Ha Jung Woo asked him, "Have you ever gotten feelings for an actress you kissed onscreen," and Jung Woo Sung responded honestly, "I have an easy answer for this. I get feelings for every actress."
He continued, "Isn't it expected in that moment of chemistry? I arrange my feelings clearly after the filming ends though."
Jung Woo Sung is starring in the recently released action thriller film 'Steel Rain'.