'Emma' interview: What does Jane Austen's 1815 novel say about 2020?

What place does Jane Austen's classic novel about matchmaking in the Regency period have in our modern world of dating apps? Its stars Anya Taylor-Joy, Johnny Flynn, Bill Nighy, Mia Goth and Callum Turner share how they think the story's themes apply to 2020. 'Emma' is in UK cinemas from 14 February.