Whitney invests money to produce an '80s-style fitness video to gain more subscribers to her fitness app; Glenn and Babs surprise Whitney on set just as she hears Buddy, her leading man, dropped out; Glenn may be the only person who can save the day.

Whitney's friends join her for some Caribbean holiday fun, but things take an unexpected turn when she's caught in bed with her ex, Lennie. Whitney must decide if she'll rekindle the old flame, or else Lennie may find love elsewhere on the island.