''When it came time to shoot the big kiss between Ron and Hermione, Rupert [Grint] and I cracked under the pressure. We were just dying from laughter. It was quite hard to take it all so seriously, but we also knew we had to do it right, because we had only been building up to this moment for 10 years and seven films. I think we got there at the end. I was nervous and giggly, but it was good.'' —Emma Watson (Hermione Granger)