Scott appears at Sugar Factory in Miami as Amelia checks her makeup in the mirror behind him. The two dined there with his three kids, Mason Disick, 11, Penelope Disick, 8, and Reign Disick, 6, and friends.
Scott, sporting newly dyed pink hair, and Amelia have lunch with his kids and friends as well as former Kardashian family friend Larsa Pippen and her daughter outdoors at the Miami restaurant Carpaccio.
The two sit down to a feast at a restaurant.
Lord Disick stands out in Miami Beach thanks to his platinum blonde makeover.
Right in time for Valentine's Day, Scott's bright pink 'fit is très on point.
Meanwhile, the 19-year-old model is the cat's meow in her animal print bikini.
An eyewitness tells E! News of their day in the sun, "They seemed to be having a very relaxing time. They looked very much in love."
Scott and Amelia don't shy away from holding hands as they walk along the beach.
As the couple enjoy some refreshing coconut drinks, an insider notes, "They were really chill and relaxed with a couple friends."
Scott wraps his arm around Amelia's waist as they take in the sights and sounds of Miami.
Scott and Amelia decide against wearing face masks as they mix and mingle with their small crew.
The brunette bombshell enjoys a dip in the ocean while Scott stays ashore.
The insider says the influencer "was very much enjoying the sun" as she's seen frolicking through the water.
The Keeping Up With the Kardashian star's getaway comes one week after he reached an amicable resolution with a rehab center previously accused of leaking a photo from his stay.
The lovebirds were first romantically linked last November, several months after Scott and Sofia Richie ended their three-year relationship.
In the beginning, Amelia's parents, Real Housewives star Lisa Rinna and actor Harry Hamlin, weren't exactly impressed by the teen's budding romance. A source told E! News at the time that they "believe this is just a phase."
However, as the duo grew closer, a separate insider said Kourtney Kardashian supported her ex and his new love interest. As a source described, "Kourtney doesn't care who Scott dates as long as it keeps him happy and busy."
But despite spending so much time together, Scott and Amelia aren't "looking for anything serious," a source told E! News in December. "He is enjoying her company," the insider explained. "She doesn't spend time with the kids at all and Scott only sees her on his days off from his kids."