It wasn't an intimate, one-on-one dinner date, but Scarlett Johansson and Sean Penn seemed very much a couple when they joined a small group of friends for dinner Saturday night in West Hollywood.
"They were smiles all night and seemed to have a great time together," a source at the restaurant tells PEOPLE. "Scarlett and Sean sat very closely and exchanged flirty looks."
Johansson, 26, and Penn, 50, enjoyed an Italian feast at Cecconi's West Hollywood, where they shared pasta and fish dishes washed down with wine, a source tells PEOPLE.
Adds the source: "Scarlett acted very intrigued by him. She would smile, nod her head and just listen to his stories."
The pair previously cozied up for a more intimate dinner earlier this month at Hollywood's Chateau Marmont, the hotel where the actress has been staying while filming "We Bought a Zoo" with Matt Damon.
Read the rest of the People story here.