Allen and Michelle have been living together for eighteen months. Michelle thinks they should marry; Allen isn't so sure. His hesitancy drives her home to her parents for advice. Michelle's Father isn't aware that it is Allen's mother he has been seeing for the last six months and would now like to get rid of, nor does Michelle's mother know that it is Allen's father she has just spent the night with and would like to see more of. When the parents decide to meet the young lovers over dinner it's suddenly everyone for himself in this wild, rollicking look at love and romance.