The cold blooded seriousness can be left to Kobe Bryant. Dwight Howard is ready for some fun.
Basketball brings much joy to him and those who watch him he said, and no sense in looking mean and tough. He said if he tried it, everyone would laugh.
Orlando's Dwight Howard ready for some fun - NBA - Yahoo! Sports
I noticed this in the games against the Cavs. James never smiled, and he and the Cavs looked angry most of the time. But Howard and the Magic were laughing and smiling, even when they messed up. They were having fun.