United Kingdom, April 9 -- Jon Hamm told Olivia Munn to "bite" him "really hard" during a raunchy sex scene in 'Your Friends and Neighbors'.

The 54-year-old actor's character, former hedge fund manager Andrew 'Coop' Cooper, and the 44-year-old actress's alter ego, Samantha 'Sam' Levitt, have a secret fling in the Apple TV+ series with Andrew navigating a divorce.

Olivia was so nervous about pushing her teeth into on the Hollywood legend's skin, but she quickly felt at ease because of how "tough" Jon is.

She told PEOPLE: "My character had to bite him, and I was nervous, but he just kept saying, 'It's okay. You can bite really hard.'

"And then I did. And he's a pretty tough guy. He's a very tough guy."

The 'X-Men: Apocalypse' star said...