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 … - Katie Leung

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.

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 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.