On a recent episode of the UK's "Graham Norton Show," Dustin Hoffman and Jason Bateman explained why they famously locked lips for the "kiss cam" during a Lakers game in 2010. Then Norton's audience got a remarkable live example of how a kiss cam works. Hoffman and another distinguished guest, Judi Dench, who costars with him in a BBC version of "Esio Trot," got caught in the show's kiss cam's focus -- and Hoffman didn't hesitate.