Affleck, 47, and de Armas, 31, were spotted walking their pooch on Sunday. The brunette beauty held onto Affleck’s arm throughout their jaunt and could be seen touching his face in another sweet snap.

The couple seems to be inseparable since meeting on the set of their new flick, “Deep Water.”

“They had great chemistry right from the start,” a source told People earlier this month. “Ben always seemed very relaxed and happy around Ana, but at the time there were no signs of romance. He was very focused on making a fantastic movie. He arrived early and was one of the last people to leave.”

Since then, the duo has vacationed to Costa Rica and Cuba together and was spotted grinning ear to ear during a coffee run.