The actor, comic and writer talks about her bestselling debut novel, the cruelty of costume fittings, how it felt to be in the Harry Potter franchise – and finding hope in small things
As a compulsive diary writer – she has kept one since she was eight – Jessie Cave knows that, unless it gets written down, life gets forgotten. She is glad, then, that she wrote her debut novel, Sunset, because the way she felt at the time “would have just gone, and then you’re in a different place and you don’t remember”. This book, says Cave, was “absolutely the only thing I could write during that period”.
In March 2019, her younger brother Ben died in an accident aged 27. Her book was written in the aftermath, that manic feeling that sometimes comes with grief pushing her on. It went straight to No 1 on the Sunday Times’ bestseller list after being published in June. “I don’t know if I would have that energy now,” she says.