Keira Knightley is still being remembered for her role in the holiday rom-com Love Actually, more so because of its viral scene featuring cue cards. In the scene, Andrew Lincoln’s character professes his love for Knightley’s Juliet with the help of those cards. During the Pride and Prejudice actress’ appearance on The Graham Norton Show on November 29, she recalled a hilarious incident involving construction workers holding up cue cards for her when she was stuck in traffic. “I was stuck in traffic for ages recently, and a car full of builders next to me started holding up the signs like in the movie,” she said. “It was creepy and sweet at the same time, much like it was in the film,” Knightley admitted. The Atonement actress appeared on the talk show to promote her upcoming spy thriller Black Doves. The mom of two — who is married to rock star James Righton — performed multiple stunts for the film. She revealed that in the original script, Ben Whishaw, who portrays an assassin, had to …