When K.Will's father visited the army base, Henry told him that he owed K.Will a debt of gratitude. "When I thought about quitting 'Real Men', K.Will held on to me. That's why I'm still here," he told his father.

Seo Kyung Suk, who had been listening in to the conversation, added, "When K.Will tried to leave, I was the one holding on to him," bringing laughter to the set.