We live in a bubble sometimes, and you can get out of touch with your fans. You go to the studio, you come home. But coming to Comic-Con is a real opportunity to connect with the people that made your show happen and are responsible for its continued success. It's really humbling.

When you move from a different country, it takes a while to make friends. I found myself being lonely a lot at first. In New Delhi, I had all my family. But Portland is one of those cities you can immerse yourself in and feel comfortable. People are so friendly.

If you want to go on the floor, go in disguise because otherwise you won't be able to. I would just put on a full Darth Vader costume and walk through Comic-Con so I can actually check it out and enjoy it as opposed to being approached by everyone, which is lovely, but it gets very difficult to enjoy because there's so many people there.

I have a fear of heights and I'm claustrophobic.

People are going to be living quite soon for 100 years. Our idea of how a family works no longer applies. It's no good saying you're going to have children for 15 years and then you're going to retire and have hobbies, because you've got 40 more years to go after 60 and you're in good health until 90 or something.

I've always got a home in England. My family and friends are there. It's a place I hold very close to me.

I am proud to have been born in Iowa. Through the eyes of a ten-year-old boy, it was a place of adventure and daily discoveries - the wonder of the growing crops, the excitements of the harvest, the journeys to the woods for nuts and hunting, the joys of snowy winters, the comfort of the family fireside, of good food and tender care.

I didn't tell anybody about my plan because I was convinced my family or friends would stop me. I didn't think much about what would happen afterwards.