A trailer from the movie “Couples Retreat" in which Ronnie ( Malin Akerman ) and Dave ( Vincet Vaughn ) eating dinner and Dave argues about a shark situation. This incident took place in the morning, when each couple meets with an assigned therapist. All four couples learn that they have problems, even Ronnie and Dave, who thought they were fine. They endure resort owner Marcel's unusual methods, including swimming with and feeding lemon sharks and yoga sessions with amorous instructor Salvadore.