Still from Romeo and Juliet, 1996Today is World Hello Day, a day that sets the objective of greeting ten people or more, demonstrating the importance of kindness and communication, and encouraging peaceful co-existence. In celebration, we've compiled ten of cinema's most brilliantly timed and impeccably executed first meetings, from the funny (Harold and Maude) to the heart-stoppingly romantic (Romeo and Juliet) to the downright chilling...