Leonardo DiCaprio’s heart continues to go on for Kate Winslet.

(How could we not reference Titanic right from the get-go?)

The 39-year-old Oscar nominee spoke candidly about his relationship with the actress, with whom he’s co-starred in two films.

When told how much the mother-of-three praises him, he said the feeling is more than mutual.

“I feel the same about her. It’s been fantastic, honestly, having someone who is my age, and such a real woman,” The Wolf of Wall Street star said in a new interview.

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The pair are so close, in fact, Leo admitted he’s allowing her to stay in his house in LA while he’s away.

“Her husband’s awesome, the kids are great, but I don’t get to see her as much as I wish,” added the handsome actor, who gave the beauty away to her hubby Ned Rocknroll during their December 2012 wedding.

It’s not the first time Leo’s gushed over his longtime friend.

“She’s the greatest person. She’s so genuine. I love that girl,” he said in December.

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The 38-year-old’s said about her twice-leading man: “He knows me better than anyone else in the world.

“Lots of male friendships begin as a cheeky snog – or a little undercurrent of flirtation. But Leo and I? No. He’s my rock.”

The couple first stole hearts in the 1997 blockbuster film Titanic, playing the roles of lovers Jack Dawson and Rose DeWitt Bukater.

More than 10 years later, they reunited on the big screen for the heartbreaking drama Revolutionary Road in 2008.

(Photo Credit: R/R)

The film was directed by her now ex-husband, Sam Mendes.

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Leo and Kate were both nominated at the 2009 Golden Globes, and the actress went home a winner.