This video is viral because it is so sweet! Ask any parent, and they will tell you when a child does something for the first time it is a priceless moment! When this baby laughs for the first time, it totally loses it in the sweetest way. It gets both mum, and dad laughing so hard they are crying. When you hear those sweet squeals of laughter just roll out of this little one, it makes one realize what a joy, and blessing it is to be a parent.