I'm just a psycho myself. I loved playing Leila [from Fifty Shades Darker], taking on [a character] who's completely unhinged. I saw her as a girl who's grief-stricken and she just doesn't have the tools to cope. Grief and heartbreak, it makes you do some pretty crazy things.

I kind of liked all the creeping stuff [in Fifty Shades Darker], like when they're sleeping and there's me just standing behind the bed. It was great.

All on-set kisses are weird, no matter who it is, especially with people standing around coughing and sneezing. It's very uncomfortable!

[Christian from the Fifty Shades Darker] is definitely a good person. I mean, he's flawed like all of us, you know? And I guess all of his wounds or his trauma, he acts out sexually. Which is pretty normal. People have different wounds, people act different things out.

I'm always listening to music to pump myself up.

Acting is different all the time. When you're on set, different films, or just even in between, it's never the same. I think that's one of the things I love about it.

Physically stalking as opposed to Instagram stalking, which was kind of great. Leila [from Fifty Shades Darker ] puts my Insta stalking into perspective.