Little Boy's Hilarious Reaction to Automatic Sliding Door

Kids are constantly wowed by what the discover as they grow older. The little guy in this video has quite possibly the best reaction during his first time witnessing automatic sliding doors in action.

The video below surfaced on Reddit and is already gaining attention because of how adorable and funny it is. It was originally published on the Abraham Vargas YouTube Channel and is now making it's way up the view charts.

The look on the little guy's face in the video is basically what it's like to have your mind blown.

"Took our son to the grocery store and let him walk around for the first time, he was blown away by the automatic doors," according to the caption of the video.

With smartphones, parents are always looking to capture the moment, and it's a damn good thing too because it means people like us get to enjoy it along with them. When the little guy gingerly walks up to the door and it opens, he immediately turns around with the most shocked face one can have.

You can hear his dad behind the camera asking him if he can't believe it. Check out the video below.

Best reaction to discovering automatic sliding doors ever.