Still looking good at 40! Kate rocked a florescent orange bikini for the poolside rendezvous, which she paired with a sheer white cover-up

The old friends chatted it up as they wrapped their arms around each other

Still looking good: Leo, who most recently dated model Nina Agdal, stripped down to his swimming trunks, which he wore low around his hips

Luxury: The duo seemed to have quite a bit to catch up on during their visit

The onscreen love interests both rocketed to super-stardom after playing star-crossed lovers Rose DeWitt Bukater and Jack Dawson in the 1997 classic

Co-stars again: DiCaprio also costarred with Winslet in the 2008 romantic drama Revolutionary Road, which was directed by the actress' then-husband Sam Mendes

Iconic! They will forever be remembered as Rose and Jack