Morning does not refer to a specific time, but it has some related attributes. With the arrival of the morning, people will have some corresponding physiological reactions, such as feeling cold and sleepy, which is related to people's physiological rhythm.

Generally, bridesmaids have to get up at three o'clock in the morning to help the bride put on the dress, make up, take things and walk etiquette. And the best man should help the groom prepare all kinds of things he needs, set off fireworks, lead the motorcade and handle all kinds of wedding matters from night to dawn.

At the wedding scene, bridesmaids and groomsmen should help the couple make up, collect red envelopes, and even toast and take care of the guests. They have been busy until four or five in the afternoon. In Zhang Tao's words, "It's really good to eat' three big seafood' every day, but they can't sleep."