comes during the film’s climax, features the character Mark (played by Andrew Lincoln) arriving at the home of his best friend, Peter (Chiwetel Ejiofor), to wordlessly declare his love for Peter’s wife, Juliet (Keira Knightley), using a boombox and handwritten notecards. “He actually turns up, to his best friend’s house, to say to his best friend’s wife, on the off chance that she answers the door, ‘I love you,'” Curtis, 67, told the Independent.