Based on the famous 1987 Goldie Hawn/Kurt Russell flick Overboard, Couple or Trouble is a bubbly, funny, delightful drama about a rich heiress who gets amnesia and wakes up to find herself the wife of a poor handyman. Oh Ji Ho (Super Rookie, Queen of Housewives) and Han Ye Seul (Nine-Tailed Fox, Tazza) won the Best Couple and Popularity Awards at the MBC Drama Awards for their performances in this hit 2006 drama. When Anna Jo (Han Ye Seul), a rich, feisty heiress, returns to Korea from America and goes on a cruise with her cowed husband, she doesn't forget to bring her attitude with her. When her yacht breaks down and she hires local handyman Jang Chul Soo to fix her shower, she becomes rapidly dissatisfied with him, and the two get in a battle royale which ends with her pushing him overboard and throwing his tools after him. Fate has a plan for her, however, because that same evening she gets in a fight with her husband and while attempting to salvage the wedding ring which she impulsively throws away, she herself falls overboard. She wakes up in a hospital bed with no memory and a man beside her claiming to be her husband. The man is none other than Chul Soo, who has concocted a cunning plan of revenge on the woman who insulted him, and informs her that she is Na Sang Shil, his wife, and that she must come home with him. At a loss, Anna Jo goes home with him and soon finds herself cooking, cleaning, and doing all sorts of things she's never had to do. Now, the spoiled heiress just might have met her match in the hot-tempered plumber, but the real question is, will they find happily ever after? And what will happen when Anna gets her memory back and discovers her true identity?