Ben Affleck and Ana de Armas Get Cozy During Beach Stroll in Costa Rica

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There's no denying there's a spark between Ben Affleck and Ana de Armas.

The 47-year-old actor and the Knives Out star were photographed getting very cozy as they enjoyed a barefoot stroll on a beach in Costa Rica on Tuesday. In photos obtained by Daily Mail, de Armas, 31, wearing a burnt orange dress, nuzzles up to Affleck, who dons a blue graphic tee and black shorts. The photos show Affleck putting his arm around the actress' waist as they lean in close for a kiss.

At one point during their romantic walk, Affleck took photos of de Armas, as she smiled back at him. 

The two actors, who co-star in the upcoming film Deep Water, have been fueling romance rumors all week. The two were also seen vacationing together in Havana, Cuba, where fans snapped pics and videos of them at a clothing store.

A fan, @any_kurnikova, who took a selfie with Affleck and shared it on Instagram told ET last Friday that they showed no PDA, saying, “They looked like friends, but who knows.”

However in another group pic, the two looked extra close.