Click here for more Best of 2017 (Behind the Scenes) stories.

There’s only one slight problem: She can’t find the keys to their car.

Chris repeatedly screams for an emotional Rose to give him the keys, eventually asking one last time.

Get Out (2017) (screen grab) CR: Universal

Credit: Universal

“You know I can’t give you the keys, right babe?”

a suddenly stone-faced Rose says as he she pulls the keys out.

Despite the suspicious pictures, Chris tries to rush out of the house with his girlfriend.

That’s his goal."

So where are those keys?'

He’s resigned and the keys kind of became a metaphor by the end.

With one line, Rose goes from a loving girlfriend to a stone-cold sociopath.

“We had been talking about that scene from the very beginning,” says Peele.

So what she did was go so dark so fast.

“That was the hardest scene to shoot,” admits Peele.

And of course the thing that breaks that pattern is Rose breaks character.

Despite their wishes and testing suggesting they should leave it in, Peele insisted it be withheld.

“He was dead right,” admits Blum.