The DVD audio commentary reveals that the original title of the film was "Click,". However, the production of an Adam Sandler film of the same name required a change.
During the scene in the video store, Rachel's mother notices a stand-up cut-out of Ewan McGregor and remarks on his attractiveness. McGregor's wife, Eve Mavrakis, was the production designer for this movie.
At the wedding reception, when Rachel gets up to help Heck give a speech, Rachel had her right arm wrapped around Hecks left arm. The camera takes a shot from behind and their arms are separated. The camera then quickly goes to a frontal view and their arms are interlocked again.
Luce is standing in front a flower wreath. When Coop asks he to dance at the reception, he stands at her right side. In the next shot, In the next shot, Coopis on her left side, the flowers disappear, and Rachel and Heck are dancing behind them.
When Rachel is looking through the punch bowl at her wedding for her wedding ring, her left hand is on the table and that hand has a wedding ring on the ring finger.
Rachel and Heck break up. Rachel, her parents and Luce's mother drive after Luce. They kiss and hang out together during the closing credits.A woman fancies Heck on a plane.