When he sauntered back onto a flight on Saturday, he broke the ice with an unusual remark.

“What did they say in ‘Star Wars?’ ” he asked. “What’s that line? ‘There’s nothing happening here. These droids aren’t the droids you’re looking for.’ ”

Eric Fehrnstrom, his traveling press secretary, said it had actually been rendered: “These are not the droids you are looking for.”

“These are not the droids you’re looking for,” Mr. Romney said. “Sorry.” ~The New York Times

Does anyone else find it unusually strange that Romney is making offhand references to robots?  I would love to know the context of this remark–what would have prompted him to make it?