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The NBA Finals. Just being there can be memorable — and miserable.

And surprise, it's those supposedly stoic Spurs who are having more fun, while the South Beach bunch is a little grumpy and grouchy.

The Miami Heat may be on top of the basketball world, but there's no joy unless they stay there.

Down 1-0 after a record regular season that goes for naught without another title, the Heat can turn their moods around with a victory over San Antonio on Sunday night in Game 2.

Back in the finals for a third straight year, the Heat have lost some of the ability to enjoy the ride. With exorbitant expectations, all that matters is the destination.

But San Antonio, absent from this stage for six years, is soaking up what could be its last shot for Tim Duncan, Tony Parker and Manu Ginobili.