Palm Springs is looking for an unlucky man who is forced to relive the same day in his life when he attends a friend’s wedding. On the way, he meets a woman who attracts his attention.
These crazy kids Andy Samberg and Cristin Milioti play two singles who meet at a wedding in a deserted luxury resort in Palm Springs. It’s not what you think. What happens is that she joins him to live, over and over again, the same day, until they both either go crazy or fall in love.
It is the classic theme of repeating the same day indefinitely, until the hero learns what the real important things in life are. Morality: you live the same day (= the same life) until you have the courage to make the decisions that matter.