When people take themselves so seriously, I kind of shut down."

Chloe Sevigny is the epitome of cool.

She’s been this way forever.

Chloë Sevigny poses in front of a sign reading "Kate vs. the …" wearing a light dress with long sleeves and a black hair ribbon, and looking over her shoulder

Chloe’s amassed an incredible filmography over her multi-decade career.

One of her many roles was in the iconic 2000 filmAmerican Psychoas Patrick Bateman’s secretary, Jean.

You’ve also probably heard about Christian’spenchant for Method actingat this point in his career.

Chloe Sevigny in "American Psycho"

He does it alot.

I was just kind of confused, like, Why arent you being social?"

“I wasnt even that aware of what the Method thing was,” she recalled.

Christian Bale, dressed in a sharp suit with a polka-dotted tie and black gloves, stands in a bathroom, partially hidden behind a door, looking suspicious

“But the whole Method thing, I was like, What even is this approach?

It was very intimidating.

Check out the entire conversationhere.

Christian Bale in a suit and Chloe Sevigny in a strapless dress sit on modern chairs, engaged in conversation

Christian Bale is smiling, wearing a black collared shirt under a black jacket

Chloë Sevigny in an off-shoulder, Victorian-inspired corset gown with puffed sleeves, standing in front of a leafy green backdrop

Christian Bale is shirtless, covered in blood, holding a chainsaw, in a scene from the movie "American Psycho."

Christian Bale in "American Psycho"

Chloë Sevigny wearing a blouse and blazer, looking thoughtful, in a scene from the movie "Boys Don't Cry."

Christian Bale, dressed in a clear raincoat, wields an axe with a wide grin in a scene from the movie "American Psycho"

Chloe Sevigny on the red carpet wearing an off-the-shoulder red dress with an oversized bow design, smiling and looking to the side

Christian Bale is shirtless, wearing a white headband and a blue facial mask. He is looking down against a background of vertical window blinds