It's important to have a good sense of humor, just be sure you know when to be funny. I'm thinking right before a MMA match isn't that time. In an attempt to be cute one fighter gives the other a quick smooch with terrible consequences.
Apparently, the second time's the charm. After a wedding ceremony fit for a Duke and a Duchess, Prince William and Kate Middleton made their official debut to the public today on the balcony of Buckingham Palace, where they kissed not once, but twice.