WATCH: Awestruck little boy is mesmerised by supermarket sliding doors
Childlike wonder is a wonderful thing to behold.
This cute little boy is absolutely fascinated with automatic sliding doors, he simply cannot deal with the fact that they open and close, close and open again and again and again.
He is rooted to the spot, eyes agog as he observes modern technology in all its glory.
Abraham Vargas filmed his son's incredibly cute awe-struck performance.
The footage has been a big hit online and has already been viewed a whopping 467,000 times.
Who knows, maybe he has a career in electronic engineering ahead of him.