There are two driving forces behind everything that we do: emotion and logic. On the internet, although there are quite a number of studies that show human emotions to be the chief factor behind some of the most successful content, the complex interplay between emotion and logic can be seen in our video shares and updates.
In other words, the virality of a video depends not just on the kind of video you are making or sharing, but also how that video satisfies emotion and logic.
If your intent is to make more shareable videos, take a look at the top reasons why people share what they share on social media and the internet.