This Adorable Slo-Mo Video Shows Babies Tasting Lemon For The First Time

You may have seen the photo series of this same phenomenon - babies tasting lemon for the first time - but we now have a delightful slow-motion video of those babies reacting to the sour taste. Set to your favorite music that's always used in movie trailers (it's called "In the Hall of the Mountain King," btw), the video has some sad babies, some happy babies, and all cute babies. Check it out!