Who doesn’t love a good high five? It’s one of the easiest ways to lift someone’s mood. Take Andy Cohen’s challenge today and make a special effort to dish out some high-fives to targets of bullying, or anyone you think might be lonely, sad, discouraged or not getting enough high-fives on a daily basis (which is basically everyone). To see the power of high fives in action, check out this awesome video of a guy serving up fresh fives on the streets of New York.