It has been belatedly revealed that actor Jung Yunho fainted during a shooting. On the 12th, Jung Yunho's facial muscles contracted during the shooting and he was rushed to the hospital. On the 15th, one official from 'Heading To The Ground' told Money Today Star News that, "As we approached the 70% mark of the drama's filming, it became apparent that stamina plays a big part." The official also said that Jung Yunho, despite being told to rest up after treatment at the hospital, returned to shooting the drama on the 13th. The official went on to say that on top of the weeks of all-night shootings and the stress of the lead role, the controversy of his acting and the mental stress weighed down on Jung Yunho's state/condition. On the other hand, BongGoon (Jung Yunho) and SeungWoo's (Lee SangYoon) conflict in 'Heading To The Ground' is making things interesting.