This dad's reaction to his baby's gender reveal [1] is one for the baby books. We've seen a range of responses to cutting a blue or pink reveal cake [2] before, but this dad's is a new one — he actually faints after cutting into the blue cake. After four daughters, this emotional dad is finally going to have a son, and we're going to go out on a limb and say he's pretty excited about this news.

Watch the video to see his reaction for yourself.