Bar fights aren't all drunken expressions of boiling anger. Sometimes…they reunite families.
Or maybe they don't.
We can all learn a lesson from this. Whenever you are about to fight someone in a bar, take a closer look. It might be your father. But, if isn't your father, make sure you headbutt him in the face when he goes in to hug you. In fact, we recommend making it a policy to physically assault anyone who is not your father.