It means that in men's minds, women are very important and necklaces are nothing. He prefers women to be happy. If a woman is worthy of this man and likes this man, then accept it frankly. But if a woman doesn't like this man, she can't accept it. In addition, if a woman likes this man, she always shirks this expensive gift, which only shows that this woman can't be called this man, because if she is a commensurate person, he will give her a gift, and she will return him a gift of similar value, indicating the position of the other person in her heart.