How to Behave When You Meet One of Your Heroes.  It can feel awkward meeting one of your heroes - whether they’re a movie star, an author, a public figure or an important person from your past. What do you say? How do you behave naturally? And is it OK to ask for a selfie? It’s all a bit of a minefield.  Join Robin Kermode and Sian Hansen as they discuss some interesting ways to make sure that if you do meet one of your heroes, you feel you've behaved well and done yourself proud!