Scarlett Johansson has been running all over New York City this week with her new boyfriend, Nate Naylor, but now two eyewitnesses share details with Life & Style inside their undeniable chemistry and romantic breakfast at Madison diner on Jan. 28 in NYC.
"They were very comfortable and happy together while eating," a fellow diner tells Life & Style.
"He also shared some food with her, which was very nice. They were definitely acting like boyfriend and girlfriend. It was all very natural, "another eyewitness tells Life & Style. "Scarlett and Nate couldn't stop smiling."
And the pair wasn't in any hurry to leave, either.
"They weren't in a rush and seemed relaxed," the first eyewitness adds. "They sat in the back corner."
So who is Nate? He's a 38-year-old advertising executive in Manhattan, who also collects art.
The 27-year-old actress split with ex-husband Ryan Reynolds, 35, in December 2010 after two years of marriage. She has since also dated Sean Penn.