Sara and John Jennings sent their family and friends this video as a Christmas card to announce that they would be expanding their family in 2015. Cue adorableness.

Sara and John Jennings, both emerging architects from Durham, NC, wanted a mural wall in their home, but couldn't think of what to design.

Sara told BuzzFeed Life, "John is always looking for random projects for us to complete," ranging from a hike on the Kalalau trail on their honeymoon in Hawaii, to a smaller scale experiment to figure out how long it would take to explode a watermelon with rubber bands.

Sarah and John Jennings / etsy.com / Via youtube.com

Upon receiving the news that a little one was on the way, they decided to create the mural as a birth announcement for their family and friends.

They emailed the finished video as the year's Christmas card, a clever way to disguise their news.

Sara and John Jennings / facebook.com / Via youtube.com

After several days, they finished the initial mural, but informed their families in the video that something was "missing".

Sara and John Jennings / Via youtube.com

So they went back to work to add in a little ~something~.

Sara said of the project, "it was painful at times, but fun, ridiculous and definitely worth the hours."

Sara and John Jennings / Via youtube.com

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