Robin Wright dropped by "The Tonight Show" to talk about her off-screen relationship with her on-screen husband, Kevin Spacey. The two play the power couple at the heart of Neflix drama "House of Cards." Naturally, that means they shared a lot of screen time together, and thus spent a lot of time together on the set.

According to Wright, Spacey is a total goofball on set and his antics started rubbing off on her. She said they even started talking to one another in baby voices.

"We call each other Mr. and Mrs. Schnookems," she revealed. "Because you’re around someone so much of the time, you kind of run out of things to say."

If the baby talk helped them become more comfortable around one another, it worked out pretty well. Zap2It says Wright and Spacey make a dynamic duo on screen.

The entire first season of "House of Cards" is streaming on Netflix now. "The Tonight Show with Jay Leno" airs every weeknight at 11:35 p.m. EST on NBC.

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