Overview
Seeing Other People is a 2004 American comedy film directed by Wallace Wolodarsky, who co-wrote the screenplay with Maya Forbes. The film stars Jay Mohr and Julianne Nicholson as a couple who decide to see other people two months before their wedding.
Plot
Ed and Alice are in love, but not passionate, ripping-clothes-off in love. They do laundry on Saturday, and do small things that make each other happy. At their engagement party, Alice sees a friend hook up with a server and comes to the conclusion that she would like to try more sexual partners before she settles down for the rest of her life.
Ed, initially resistant to the idea of seeing other people, decides to go along with it. Alice takes the lead by making out with a friend's contractor, Donald. When she tells Ed, he is shocked, but incredibly turned on. They have some of the best sex they have had in years. Ed attempts to have sex with an actress at work, but cannot perform. Alice finally psyches herself up to having sex with Donald at his house. She leaves satisfied but hurriedly, while Donald clearly has fallen for her.
From Wikipedia (CC BY-SA 4.0).