Continuity mistake: While at their daughter's wedding Bette & Dennis are sent outside because they are arguing. He kisses her leaning against a car and you can see that she had red shoes on. After when they come back to the wedding reception you can see that she now has black shoes on, just before they ask the brides parents to dance.
Continuity mistake: When Molly and Joey are throwing fruit over the balcony, the basket handle rotates direction from shot to shot.
Lilly Leonard: You know what the twenties are for? Having sex with all the wrong people. Not to get married.