Those in the army know what it's like to go a long time without seeing your family. Girl's Day's Hyeri got a taste of what that was like on the latest episode of 'Real Men'!

After suffering through a day's worth of hard advanced training, the female recruits got a chance to call their loved ones. When Hyeri called her family, she struggled to keep a brave face in front of her mother's voice.

"I think I'm going to die," Hyeri told her. "I wish you were here to cook for me," she said, crying.

"I really cried a lot," she said later in an interview. "In the entertainment industry, your emotions become very dulled. I felt a lot of things I never will get to feel again. I think that's why I cried so much."