Babies tend to do what they want when they want to do it, and the adults in their lives have to try to work around their various moods. In some cases, this takes the form of the babies crying for hours as the adults in their lives try to get them to calm down. The baby in this video just won’t stop looking angry despite the best efforts of everyone in the vicinity.
The adults around the baby do everything they can. They try coaxing the baby and they try actively playing with his face in order to get him to smile, but it never sticks. If anything, the attempts seem to make the baby even angrier. While this was probably a frustrating situation for the people making the video, it manages to be an entertaining video for the people watching it from their homes. People on Facebook will probably agree.