The difference between period pains and getting kicked in the balls is that one is a compulsory monthly event and the other one is probably because you were being a dick.
"Harry Potter was fantastic - a great experience. I worked with Dan Radcliffe and met the other young stars. They’re great. They’re so fabulous. I think that if I was that age and I was the most famous teenager in the world, I’d just be messed up - and they’re so not. They really have their heads screwed on."