SIOUX FALLS, S.D. - A Coca Cola delivery man was doing his normal route when he noticed something that seemed out of out of line to him.

He saw an American flag sitting on a shelf at a high school concession stand looking negligent and displaced.

Nolan Ruby took the flag, folded it the proper way, and placed it back where he found it.He then took to Facebook to deliver a strong message:

"Dear local school district, My name is Nolan, and I delivered your Coca-Cola beverages this morning to the concession stand at the HS football field house. I noticed our National Colors tossed on a shelf in your field house, and decided to fold and properly place her the best I could. If further flag etiquette instruction is required, feel free to contact me. From: the Coke Guy...AKA Combat Marine Veteran who LOVES the American Flag."

The Facebook post has not been shared more than 250,000 times.