First, because of the psychological pressure.
The bride and groom will feel tired, not only physically, but also because they often feel tired. For the bride and groom, this day is what they have been waiting for for for a long time, and it is also the most important day in their lives. In order to perform particularly well on this day, they have rehearsed many times in advance. No matter what they say on the court, or all kinds of manners and customs, they need to keep in mind, so as to ensure that there will be no mistakes. So they are under great psychological pressure and didn't sleep well even before they got married.
Second, because the bride has to get up early to make up.
The bride and groom are also very tired, especially on their wedding day. In order to look better and more handsome, they have to get up early and start to make up. It is especially difficult for everyone to get up in winter, especially before dawn. The bride may be tired, and the bride will feel sleepy when sitting in the car.
Three. Concluding remarks
Although everyone is very tired on the wedding day, they will be particularly energetic at the wedding. Even if they are tired, they will be influenced by the atmosphere and become more and more excited. The bride should always wear high heels, so her feet will be weak, and the groom should take more care of her.