It proves in this day and age where box office receipts are more important than film art that stars, not special effects, can make a movie. In the opening scene Ben, his friends and family are partying at his bachelor party. Ben finds this all bizarre since all he wants to do is marry Bridget in two days. After the bachelor party ends because of his grandfather's heart attack, Ben visits him in the hospital. In one of many very funny scenes, the grandfather explains why he shouldn't get married.
Marriage is a prison.
Ben is in New York, and has to fly to Savannah, Ga., to marry Bridget. Of course Sarah also has to go to Savannah. And of course they'll hitchhike together to get to Savannah. Though the set up of the movie is humorous, the middle section is what gets the most laughs. Anyway, the three of them talk about Ben's upcoming wedding and how Vic is wary of the endeavor.