Wanna know what David Duchovny and Tea Leoni do behind their car's tinted windows?

"We sing," says "The X-Files" star. "And she air drums. This is why we have tinted windows. A lot of people think it's because we don't want people to see us and follow us, but it's really because we're making fools of ourselves."Marriage didn't appear to be fun to Duchovny when he was young. His parents split when he was 12, something he says was both good and bad.

"I think it must have broken my heart. And that's something that is a great sorrow and a great gift. The gift being, I think, it turned me into an artist," Duchovny said in the March issue of US. "It turned me into somebody who needs to express something."