"On the first day, I walked into the canteen and everyone went completely silent and turned around to look at me. I had to say to myself, 'It's OK, you can do this'. You have to take a deep breath and gather your courage. I have moments where I walk into a bar and it will take me making a joke to put people at ease, to realise I am just a girl." Emma Watson on how her fame affected her studies at Brown University.