'Othello' was my first Shakespearean discovery. I was obsessed with drama at school, and I studied the play for my English GCSE. Desdemona is the part that everyone wants, but Iago's wife Emilia is the one I've always been drawn to.

I think so often you can come out of drama school and get thrown in the deep end.

I think some period drama can be quite alienating, but 'Downton' isn't. This is going to sound quite, um, pretentious, but someone said that it's like a soap written by a poet.

'Expect nothing and hope for the best' is my mantra. A drama teacher called Joseph Blatchley told me that, and it's the best advice I've had. If you keep an open mind and don't expect too much, then you won't be disappointed.

A good friend of mine works at Oxfam and has been closely involved in the charity's aid efforts in Syria.

I think the success of 'Downton' is partly because there are effectively 18 leading characters, all given equal importance, so it's enormously involving on many levels. But also, it's a new story. It's not like Dickens or Austen, where everyone knows the denouement.