“Hi Catriona, it’s Emma Watson here. I wanted to send you a message to thank you for all that you do to spread awareness around autism and for speaking about it so eloquently and in a way that empowers and educates other young people. Thank you for picking me as your favourite Harry Potter character. You just seem like such a special and amazing young woman. I’ve heard that you can do a Rubik’s Cube in a crazy quick amount of time and that your dog just had 14 puppies. I’m sending you all the best and a very very very warm hello, and thank you from London.”