Robert De Niro Basically Told Nat Wolff to Stick His Gum Underneath a Table

Nat Wolff is all smiles while taking a seat for an interview on Jimmy Kimmel Live on Monday night (July 20) in Hollywood.

During his appearance, the 20-year-old actor opened up about once working with Robert De Niro.

PHOTOS: Check out the latest pics of Nat Wolff

“I thought I’d be kind of quiet on set…we did a scene together,” Nat said. “And I was chewing a piece of gum and the first thing he said to me was, ‘What are you going to do with that gum?…You know what we used to do as a kid? We used to put it under the table.’”

Nat continued, “And so I just took it out and put it under the table and he goes, ‘I can’t believe you just did that.’” Watch below!