LOS ANGELES— Moments after encountering Matt Damon in a Century Plaza elevator Monday, local resident Andre Waller expressed bafflement that he had told the actor that he's a "big fan." "That doesn't sound like me at all," Waller said. "I mean, I liked Good Will Hunting okay, but I can't even think of anything else he's been in. Why the hell would I say that?" In April 1998, Waller was stunned to hear himself tell Kevin Nealon that he "love[s] Hiller & Diller."