I was looking at these actresses sort of sitting around under umbrellas, people bringing them cold drinks and I was like, 'That looks so much easier than what I'm doing' and I was so wrong.

So I can say I used to have a waist.

I want to have a little toy version of Morgana. I can then show it to my grandchildren one day. So I can say I used to have a waist.

I have always said the success of the show has stemmed from our audience being able to relate to the characters on different levels - being based on the universally loved Arthurian legend is only a tiny part of its success - it's a story about acceptance and growing up. The breathtaking finale of this series leaves you with no doubt that characters have been on their journeys and had their stories told - it's completely the right time to draw our telling of the story to a close.

I go for really smart guys, ones who are well-read and can banter and argue. Men need to be able to take me out and have a few drinks, but by the end of the night we'll be talking about Nietzsche.

One thing I've always thought about Morgana is that she's sort of a modern mind in a period body. She's not your usual warm princess, which is what drew me to her in the first place.

I wear a lot of black, knitwear, skinny jeans and very high heels. My mum used to work for a fashion designer making knitwear, so she knits me lots of chunky scarves, hats and gloves, which I love.