Babies have a way of making everyone around them happy when they are happy, which is one of the joys of having a baby in the first place. The baby in this video seems to be a very happy baby in general, which can make all the difference in the lives of parents in general. One of the adults is just idling flipping through some notes, and the baby starts laughing.
The baby is laughing alone, at least for a little while. However, the adults soon at least start smiling. Before long, the adults are laughing right along with the baby, and the entire occasion is a big happy moment for everyone involved. People should please SHARE this video on Facebook, since it is the sort of video that would manage to cheer up almost anyone watching, and it manages to sneak in a few things about the fundamentals of group psychology.