Dylan (Justin Timberlake) and Jamie (Mila Kunis) think it's going to be easy to add the simple act of sex to their friendship, despite what Hollywood romantic comedies would have them believe. They soon discover however that getting physical really does always lead to complications.
Liv and Emma are best friends who since childhood have planned every detail of their respective weddings. At the top of their bridal “must have” list: a ceremony at New York’s ultimate bridal destination, the Plaza Hotel. Now, at age 26, they’re both about to get married; they’re about to realize their dreams; and they’re about to live happily ever after.