Fu, an ancient hair clasp, is used to insert curly hair or a hat: in ancient times, it specifically refers to the age when a woman can put her hair into her hair at the age of fifteen, that is, she is an adult.
It means that boys are happy adults and girls are happy adults.
Who knows it's time to be respectful? It means that everyone knows that it is time to be respectful, that is, age. Now is a good time to get married, that is to say, it is a good age to join hands in courtship. It's too late to regret if you delay, that is to say, if you don't propose, it's too late to regret if you miss a good opportunity.
This divination indicates that when the lottery winner becomes an adult, there will be someone around him, so he must take the initiative, otherwise he will regret it.