The 23-year-old model-turned-actress, who is currently dating Annie Clark - aka musician St Vincent, said loyalty is the most important thing for her, reported Digital Spy.
"Loyalty is one of the most important things to me in the world. Once I care about someone, I'll jump in front of a car for them. I'm a real 'ride or die' kind of gal. It's all about trust and loyalty."
The "Suicide Squad" star also revealed the extreme romantic lengths she will go to for wooing a partner, which has occasionally included "serenading".