This emotional video was first published by Michael Krauter almost a month ago, but it has only gone viral over the weekend, amassing over 150,000 views just over the past few days. 

The Internet simply can’t get enough of grandparents-to-be reacting to the news that a grand-kid is on the way. Here, Michael and his wife surprise his in-laws at his father-in-laws 60th birthday party with the exciting news that a grand-baby is expected in September. Naturally, dad just smiles while mom has a full (very happy) nervous breakdown. 

The month old video has recently been covered on DailyPicks, CollegeHumor, HuffPost, Reddit, and MotherGlow.