When Elisa's school counselor signs her up for Liki Tiki, a young adult couples resort, she learns she has to endure six weeks of sharing a cabin with her ex-boyfriend and attend couple's therapy. Then, there's Thayer, the cute bartender at one of the huts located around campus who's making it his life's mission to show Elisa his favorite spots on the island. Torn between Mason and Thayer, Elisa decides there's only one thing she can do: solve the ex and evaluate the why.