korean veteran that looked intense at a McDonalds

i had to draw this guy. he must be the most grumpiest looking McDonald's costumer. He sat there slouched over, soulless. eating slowly. Actually he was there with someone that looked like his wife. They didn't talk. they just ate.
Then a young private walked in. and when the veteran spotted him, you could see the life in the veteran rising from the ashes. He was thrilled! He jumped out of his seat, ran up to the soldier and started chatting it up. the private could only nod. you could tell he wanted to leave but was  being respectful. He kept nodding and smiling. but after his food got cold, he told him he had to go. and said his good-bye and walked off.
The veteran sat back down and resumed his grumpy slouched posture and finished his meal.