Watch as man learns he’s going to be a dad after 5 years of infertility

A man who thought he was recording a contest entry with his wife got the surprise he had waited five years for -- and now the video is going viral.

Doug Prince says he thought they were recording a video for a contest to win a trip to Aruba.

"My wife says that she can never surprise me...well she got me pretty good with this one," he says in his post.

In the video, the two say they honeymooned in Aruba and wanted to go back. That's when his wife says it would be the perfect place to "baby moon" after five years of infertility.

Her husband's reaction is heartwarming.

"Unfortunately we did not win the trip but I still think we got the better end of the deal," Doug says in his post.

The video has been viewed over 3 million times since it was posted in April.