Katie Leung

"During that time, it was the kind of rise of the internet and fandoms and all that sort of stuff. Because I’m 16 and a teenager, I care what people think as it is in school, never mind what the whole world thinks. There was a lot of pressure there. I was so caught up in caring about what people thought of me."

"I always find making the initial transition from film back to theatre slightly overwhelming because of the physical freedom being on a stage allows after having been confined to the edges of a lens for a period of time. But you learn to embrace and to own the space pretty quickly once rehearsals are underway."

"I was surrounded by actors who had trained and it made me realize how much I didn’t know about simple things like stagecraft, voice work, warming up before a show. It was inspiring watching fellow actors having a process for what they do before a show. It just re-ignited a passion – or maybe just initiated it because I had never been on stage before. So that’s when I decided to go to drama school."

"It's kind of strange seeing pictures of yourself in papers kissing Harry Potter. You can't really avoid it, though. My friends are always asking me about it. Before I did the scene everyone kept coming up to me and asking if I was looking forward to it. It got me really, really nervous and I was having sleepless nights over it. But when I actually did the scene it went very well and Dan was great. He said he was nervous as well. But the director [ David Yates ] was really cool about it too."

"I used to be really, really shy, which is never a good thing because you never speak up for yourself. Now I don't stop talking! But in terms of being recognised, it doesn't really happen that often. I get the odd person coming up and saying they love the films."

"You say diversity, but it is not ‘diversity’ – it is [about] a more truthful representation on our screens, so people see a Chinese person speaking English and won’t come to the assumption that people of colour don’t speak English."

"The challenge is being able to rid these stereotypes, so I’m not playing the submissive female who’s a victim, but somebody who is determined and fearless. [So] they can see a Chinese girl on the screen who has her own mind and is able to make decisions for herself and she’s independent."

"I need to be more vocal because it's my duty - not for myself but for everyone else out there, for any other east Asian who does want to make it in the arts. If they're not represented on our screens or stages then how are they supposed to look up to anyone, or be inspired and feel like they can do what they want to do? It's important for east Asians to know they don't have to be a lawyer or a doctor and they should just do whatever they want to do."