Emily Blunt recently talked about her dynamics with actors when it comes to filming romantic scenes.

During an appearance on The Howard Stern Show on April 30, the 41-year-old actress opened up about how she works on her chemistry with co-stars and revealed a surprising aspect about it.

“I’ve had chemistry with people I haven’t liked,” Emily shared.

When Howard asked her, “Who?” the Oppenheimer actress simply replied, “I’m not gonna tell you.”

“I have had chemistry with people who… I have not had a good time working with them,” she said.

Emily continued, “Sometimes it’s a strange thing. Sometimes you could have a rapport that’s really effortless, but it doesn’t translate on screen. Chemistry is this strange thing. It’s an ethereal thing that you can’t really bottle up and buy or sell. It’s like there or it’s not.”

“It’s just easier when you have a natural rapport with someone,” she concluded.