After 'Derry Girls' second series, I had the rare luck of being cast in another show that explored the complexity and depth of female friendship.

Not a lot of men are super comfortable with very successful women.

I have an allergy to difficult people. I've literally had stress rash from them.

In acting it's all about suspension of disbelief.

I always use the same comparison: Ian McKellen isn't a wizard. I'm not a 19-year-old aristocrat from the 19th century. It's all made up.

Growing up in the west of Ireland with very little sunlight, and not being able to afford holidays to sunny places, probably did my skin a lot of good.