Jacob Elordi and Olivia Jade Giannulli's latest outing will have Cassian Grantyou feeling euphoric.

The Priscilla actor and YouTuber took in the sun during a vacation in Sardinia, Italy, Sept. 28, alongside Olivia's family including mom Lori Loughlin, dad Mossimo Giannulli and older sister Bella Rose Giannulli.

Jacob, 27, and Olivia, 25, laid side by side near the water, with Olivia sporting a brown and blue-print bikini and a straw hat and sunglasses, shielding her from some of the sun's more intense rays. As for Jacob, he appeared to be rocking a mustache as he lounged in a pair of teal swim trunks while reading Jean Cocteau's The Art of Cinema. 

Jacob and Olivia have kept their relationship low-key since they first sparked romance rumors in December 2021 after they stepped out for coffee with friends in Los Angeles, one month after The Kissing Booth alum and Kaia Gerber had parted ways. 

Over the years, the two have been spotted out and about together, taking their dogs for hikes and more recently were seen sharing a hug while celebrating Bella's 26th birthday in Beverly Hills.

While breakup rumors have plagued the two over the years, a source with knowledge told E! News in January, "They are not broken up."

Still, privacy in their relationship is something that has been paramount for Jacob and Olivia. During an interview with GQ in November 2023, Jacob gently avoided answering questions about his personal life, saying, "I appreciate you giving me the space."

And learning how to navigate his rise to fame has been another factor in Jacob's decision to keep aspects of his life out of the spotlight, especially when existential doubts about his career often creep in.

"I can see an edge of a cliff, and I'm just teetering on the edge," he told GQ in 2022. "My fear is: What step can't you go back from?"

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