updated 09/02/2013 AT 10:00 AM ET
•originally published 09/02/2013 AT 5:00 PM ET
Amanda Seyfried and Justin Long aren’t hiding their feelings for each other.
The pair were spotted getting cozy at the romantic French Bistro La Poubelle in Los Angeles on Saturday night after relaxing in the park with Seyfried’s pup, Finn.
An observer told PEOPLE that Seyfried, 27, and Long, 35, left little doubt as to their relationship status.
“They were very much together. He was rubbing her back, she was leaning into him and laughing. They looked like a couple very much in love,” said the observer.
The couple have been spending a lot of time together lately. They attended the Lovelace premiere in New York City on July 30 and were again spotted together at a West Hollywood eatery just last week.
While both stars have had high-profile relationships in the past – Long dated Drew Barrymore, while Seyfried was linked to Ryan Phillippe and Dominic Cooper – the pair now appear to have left all others behind.
Reporting by ALICIA DENNIS