Before Christmas dinner, it's time for grace, followed by an important visitor with little regard for Christmas decorations. The couples have to stifle their laughter in the freezing temperatures and try to control their partners.

Mental strength is the key to relaxing the zygomatic muscles, despite a huge challenge. While the participants revel in their performances, many questions arise during the Christmas period.

It's the last hour. After meeting up with an old acquaintance, everyone is on edge. Later, the second course of the Christmas meal is ready, and one package proves fatal.